180873210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1733}}^1$

素因数の和:1828

約数の個数: 96

約数和(自身を含む): 512376192

約数和(自身を除く): 331502982

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 71, 98, 105, 142, 147, 210, 213, 245, 294, 355, 426, 490, 497, 710, 735, 994, 1065, 1470, 1491, 1733, 2130, 2485, 2982, 3466, 3479, 4970, 5199, 6958, 7455, 8665, 10398, 10437, 12131, 14910, 17330, 17395, 20874, 24262, 25995, 34790, 36393, 51990, 52185, 60655, 72786, 84917, 104370, 121310, 123043, 169834, 181965, 246086, 254751, 363930, 369129, 424585, 509502, 615215, 738258, 849170, 861301, 1230430, 1273755, 1722602, 1845645, 2547510, 2583903, 3691290, 4306505, 5167806, 6029107, 8613010, 12058214, 12919515, 18087321, 25839030, 30145535, 36174642, 60291070, 90436605, 180873210]

約数ペア:

[(1, 180873210), (2, 90436605), (3, 60291070), (5, 36174642), (6, 30145535), (7, 25839030), (10, 18087321), (14, 12919515), (15, 12058214), (21, 8613010), (30, 6029107), (35, 5167806), (42, 4306505), (49, 3691290), (70, 2583903), (71, 2547510), (98, 1845645), (105, 1722602), (142, 1273755), (147, 1230430), (210, 861301), (213, 849170), (245, 738258), (294, 615215), (355, 509502), (426, 424585), (490, 369129), (497, 363930), (710, 254751), (735, 246086), (994, 181965), (1065, 169834), (1470, 123043), (1491, 121310), (1733, 104370), (2130, 84917), (2485, 72786), (2982, 60655), (3466, 52185), (3479, 51990), (4970, 36393), (5199, 34790), (6958, 25995), (7455, 24262), (8665, 20874), (10398, 17395), (10437, 17330), (12131, 14910)]