8869770

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2$

素因数の和:74

約数の個数: 192

約数和(自身を含む): 30723840

約数和(自身を除く): 21854070

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 19, 21, 26, 27, 30, 35, 38, 39, 42, 45, 54, 57, 63, 65, 70, 78, 90, 91, 95, 105, 114, 117, 126, 130, 133, 135, 171, 182, 189, 190, 195, 210, 234, 247, 266, 270, 273, 285, 315, 342, 351, 361, 378, 390, 399, 455, 494, 513, 546, 570, 585, 630, 665, 702, 722, 741, 798, 819, 855, 910, 945, 1026, 1083, 1170, 1197, 1235, 1330, 1365, 1482, 1638, 1710, 1729, 1755, 1805, 1890, 1995, 2166, 2223, 2394, 2457, 2470, 2527, 2565, 2730, 3249, 3458, 3510, 3591, 3610, 3705, 3990, 4095, 4446, 4693, 4914, 5054, 5130, 5187, 5415, 5985, 6498, 6669, 7182, 7410, 7581, 8190, 8645, 9386, 9747, 10374, 10830, 11115, 11970, 12285, 12635, 13338, 14079, 15162, 15561, 16245, 17290, 17955, 19494, 22230, 22743, 23465, 24570, 25270, 25935, 28158, 31122, 32490, 32851, 33345, 35910, 37905, 42237, 45486, 46683, 46930, 48735, 51870, 65702, 66690, 68229, 70395, 75810, 77805, 84474, 93366, 97470, 98553, 113715, 126711, 136458, 140790, 155610, 164255, 197106, 211185, 227430, 233415, 253422, 295659, 328510, 341145, 422370, 466830, 492765, 591318, 633555, 682290, 886977, 985530, 1267110, 1478295, 1773954, 2956590, 4434885, 8869770]

約数ペア:

[(1, 8869770), (2, 4434885), (3, 2956590), (5, 1773954), (6, 1478295), (7, 1267110), (9, 985530), (10, 886977), (13, 682290), (14, 633555), (15, 591318), (18, 492765), (19, 466830), (21, 422370), (26, 341145), (27, 328510), (30, 295659), (35, 253422), (38, 233415), (39, 227430), (42, 211185), (45, 197106), (54, 164255), (57, 155610), (63, 140790), (65, 136458), (70, 126711), (78, 113715), (90, 98553), (91, 97470), (95, 93366), (105, 84474), (114, 77805), (117, 75810), (126, 70395), (130, 68229), (133, 66690), (135, 65702), (171, 51870), (182, 48735), (189, 46930), (190, 46683), (195, 45486), (210, 42237), (234, 37905), (247, 35910), (266, 33345), (270, 32851), (273, 32490), (285, 31122), (315, 28158), (342, 25935), (351, 25270), (361, 24570), (378, 23465), (390, 22743), (399, 22230), (455, 19494), (494, 17955), (513, 17290), (546, 16245), (570, 15561), (585, 15162), (630, 14079), (665, 13338), (702, 12635), (722, 12285), (741, 11970), (798, 11115), (819, 10830), (855, 10374), (910, 9747), (945, 9386), (1026, 8645), (1083, 8190), (1170, 7581), (1197, 7410), (1235, 7182), (1330, 6669), (1365, 6498), (1482, 5985), (1638, 5415), (1710, 5187), (1729, 5130), (1755, 5054), (1805, 4914), (1890, 4693), (1995, 4446), (2166, 4095), (2223, 3990), (2394, 3705), (2457, 3610), (2470, 3591), (2527, 3510), (2565, 3458), (2730, 3249)]