210102516

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:326

約数の個数: 144

約数和(自身を含む): 605404800

約数和(自身を除く): 395302284

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 131, 138, 149, 156, 207, 234, 262, 276, 298, 299, 393, 414, 447, 468, 524, 596, 598, 786, 828, 894, 897, 1179, 1196, 1341, 1572, 1703, 1788, 1794, 1937, 2358, 2682, 2691, 3013, 3406, 3427, 3588, 3874, 4716, 5109, 5364, 5382, 5811, 6026, 6812, 6854, 7748, 9039, 10218, 10281, 10764, 11622, 12052, 13708, 15327, 17433, 18078, 19519, 20436, 20562, 23244, 27117, 30654, 30843, 34866, 36156, 39038, 39169, 41124, 44551, 54234, 58557, 61308, 61686, 69732, 78076, 78338, 89102, 108468, 117114, 117507, 123372, 133653, 156676, 175671, 178204, 234228, 235014, 253747, 267306, 351342, 352521, 400959, 448937, 470028, 507494, 534612, 702684, 705042, 761241, 801918, 897874, 1014988, 1346811, 1410084, 1522482, 1603836, 1795748, 2283723, 2693622, 3044964, 4040433, 4567446, 5387244, 5836181, 8080866, 9134892, 11672362, 16161732, 17508543, 23344724, 35017086, 52525629, 70034172, 105051258, 210102516]

約数ペア:

[(1, 210102516), (2, 105051258), (3, 70034172), (4, 52525629), (6, 35017086), (9, 23344724), (12, 17508543), (13, 16161732), (18, 11672362), (23, 9134892), (26, 8080866), (36, 5836181), (39, 5387244), (46, 4567446), (52, 4040433), (69, 3044964), (78, 2693622), (92, 2283723), (117, 1795748), (131, 1603836), (138, 1522482), (149, 1410084), (156, 1346811), (207, 1014988), (234, 897874), (262, 801918), (276, 761241), (298, 705042), (299, 702684), (393, 534612), (414, 507494), (447, 470028), (468, 448937), (524, 400959), (596, 352521), (598, 351342), (786, 267306), (828, 253747), (894, 235014), (897, 234228), (1179, 178204), (1196, 175671), (1341, 156676), (1572, 133653), (1703, 123372), (1788, 117507), (1794, 117114), (1937, 108468), (2358, 89102), (2682, 78338), (2691, 78076), (3013, 69732), (3406, 61686), (3427, 61308), (3588, 58557), (3874, 54234), (4716, 44551), (5109, 41124), (5364, 39169), (5382, 39038), (5811, 36156), (6026, 34866), (6812, 30843), (6854, 30654), (7748, 27117), (9039, 23244), (10218, 20562), (10281, 20436), (10764, 19519), (11622, 18078), (12052, 17433), (13708, 15327)]