15237810

素因数分解:

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

素因数の和:125

約数の個数: 144

約数和(自身を含む): 48499776

約数和(自身を除く): 33261966

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 67, 70, 90, 95, 105, 114, 126, 133, 134, 171, 190, 201, 210, 266, 285, 315, 335, 342, 361, 399, 402, 469, 570, 603, 630, 665, 670, 722, 798, 855, 938, 1005, 1083, 1197, 1206, 1273, 1330, 1407, 1710, 1805, 1995, 2010, 2166, 2345, 2394, 2527, 2546, 2814, 3015, 3249, 3610, 3819, 3990, 4221, 4690, 5054, 5415, 5985, 6030, 6365, 6498, 7035, 7581, 7638, 8442, 8911, 10830, 11457, 11970, 12635, 12730, 14070, 15162, 16245, 17822, 19095, 21105, 22743, 22914, 24187, 25270, 26733, 32490, 37905, 38190, 42210, 44555, 45486, 48374, 53466, 57285, 72561, 75810, 80199, 89110, 113715, 114570, 120935, 133665, 145122, 160398, 169309, 217683, 227430, 241870, 267330, 338618, 362805, 400995, 435366, 507927, 725610, 801990, 846545, 1015854, 1088415, 1523781, 1693090, 2176830, 2539635, 3047562, 5079270, 7618905, 15237810]

約数ペア:

[(1, 15237810), (2, 7618905), (3, 5079270), (5, 3047562), (6, 2539635), (7, 2176830), (9, 1693090), (10, 1523781), (14, 1088415), (15, 1015854), (18, 846545), (19, 801990), (21, 725610), (30, 507927), (35, 435366), (38, 400995), (42, 362805), (45, 338618), (57, 267330), (63, 241870), (67, 227430), (70, 217683), (90, 169309), (95, 160398), (105, 145122), (114, 133665), (126, 120935), (133, 114570), (134, 113715), (171, 89110), (190, 80199), (201, 75810), (210, 72561), (266, 57285), (285, 53466), (315, 48374), (335, 45486), (342, 44555), (361, 42210), (399, 38190), (402, 37905), (469, 32490), (570, 26733), (603, 25270), (630, 24187), (665, 22914), (670, 22743), (722, 21105), (798, 19095), (855, 17822), (938, 16245), (1005, 15162), (1083, 14070), (1197, 12730), (1206, 12635), (1273, 11970), (1330, 11457), (1407, 10830), (1710, 8911), (1805, 8442), (1995, 7638), (2010, 7581), (2166, 7035), (2345, 6498), (2394, 6365), (2527, 6030), (2546, 5985), (2814, 5415), (3015, 5054), (3249, 4690), (3610, 4221), (3819, 3990)]