16841790

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:116

約数の個数: 192

約数和(自身を含む): 55814400

約数和(自身を除く): 38972610

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 49, 54, 57, 63, 67, 70, 90, 95, 98, 105, 114, 126, 133, 134, 135, 147, 171, 189, 190, 201, 210, 245, 266, 270, 285, 294, 315, 335, 342, 378, 399, 402, 441, 469, 490, 513, 570, 603, 630, 665, 670, 735, 798, 855, 882, 931, 938, 945, 1005, 1026, 1197, 1206, 1273, 1323, 1330, 1407, 1470, 1710, 1809, 1862, 1890, 1995, 2010, 2205, 2345, 2394, 2546, 2565, 2646, 2793, 2814, 3015, 3283, 3591, 3618, 3819, 3990, 4221, 4410, 4655, 4690, 5130, 5586, 5985, 6030, 6365, 6566, 6615, 7035, 7182, 7638, 8379, 8442, 8911, 9045, 9310, 9849, 11457, 11970, 12663, 12730, 13230, 13965, 14070, 16415, 16758, 17822, 17955, 18090, 19095, 19698, 21105, 22914, 25137, 25326, 26733, 27930, 29547, 32830, 34371, 35910, 38190, 41895, 42210, 44555, 49245, 50274, 53466, 57285, 59094, 62377, 63315, 68742, 80199, 83790, 88641, 89110, 98490, 114570, 124754, 125685, 126630, 133665, 147735, 160398, 171855, 177282, 187131, 240597, 251370, 267330, 295470, 311885, 343710, 374262, 400995, 443205, 481194, 561393, 623770, 801990, 886410, 935655, 1122786, 1202985, 1684179, 1871310, 2405970, 2806965, 3368358, 5613930, 8420895, 16841790]

約数ペア:

[(1, 16841790), (2, 8420895), (3, 5613930), (5, 3368358), (6, 2806965), (7, 2405970), (9, 1871310), (10, 1684179), (14, 1202985), (15, 1122786), (18, 935655), (19, 886410), (21, 801990), (27, 623770), (30, 561393), (35, 481194), (38, 443205), (42, 400995), (45, 374262), (49, 343710), (54, 311885), (57, 295470), (63, 267330), (67, 251370), (70, 240597), (90, 187131), (95, 177282), (98, 171855), (105, 160398), (114, 147735), (126, 133665), (133, 126630), (134, 125685), (135, 124754), (147, 114570), (171, 98490), (189, 89110), (190, 88641), (201, 83790), (210, 80199), (245, 68742), (266, 63315), (270, 62377), (285, 59094), (294, 57285), (315, 53466), (335, 50274), (342, 49245), (378, 44555), (399, 42210), (402, 41895), (441, 38190), (469, 35910), (490, 34371), (513, 32830), (570, 29547), (603, 27930), (630, 26733), (665, 25326), (670, 25137), (735, 22914), (798, 21105), (855, 19698), (882, 19095), (931, 18090), (938, 17955), (945, 17822), (1005, 16758), (1026, 16415), (1197, 14070), (1206, 13965), (1273, 13230), (1323, 12730), (1330, 12663), (1407, 11970), (1470, 11457), (1710, 9849), (1809, 9310), (1862, 9045), (1890, 8911), (1995, 8442), (2010, 8379), (2205, 7638), (2345, 7182), (2394, 7035), (2546, 6615), (2565, 6566), (2646, 6365), (2793, 6030), (2814, 5985), (3015, 5586), (3283, 5130), (3591, 4690), (3618, 4655), (3819, 4410), (3990, 4221)]