73726990

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:265

約数の個数: 64

約数和(自身を含む): 145152000

約数和(自身を除く): 71425010

約数列:

[1, 2, 5, 10, 29, 31, 58, 59, 62, 118, 139, 145, 155, 278, 290, 295, 310, 590, 695, 899, 1390, 1711, 1798, 1829, 3422, 3658, 4031, 4309, 4495, 8062, 8201, 8555, 8618, 8990, 9145, 16402, 17110, 18290, 20155, 21545, 40310, 41005, 43090, 53041, 82010, 106082, 124961, 237829, 249922, 254231, 265205, 475658, 508462, 530410, 624805, 1189145, 1249610, 1271155, 2378290, 2542310, 7372699, 14745398, 36863495, 73726990]

約数ペア:

[(1, 73726990), (2, 36863495), (5, 14745398), (10, 7372699), (29, 2542310), (31, 2378290), (58, 1271155), (59, 1249610), (62, 1189145), (118, 624805), (139, 530410), (145, 508462), (155, 475658), (278, 265205), (290, 254231), (295, 249922), (310, 237829), (590, 124961), (695, 106082), (899, 82010), (1390, 53041), (1711, 43090), (1798, 41005), (1829, 40310), (3422, 21545), (3658, 20155), (4031, 18290), (4309, 17110), (4495, 16402), (8062, 9145), (8201, 8990), (8555, 8618)]