917883030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{13901}}^1$

素因数の和:14013

約数の個数: 64

約数和(自身を含む): 2306174976

約数和(自身を除く): 1388291946

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 71, 93, 142, 155, 186, 213, 310, 355, 426, 465, 710, 930, 1065, 2130, 2201, 4402, 6603, 11005, 13206, 13901, 22010, 27802, 33015, 41703, 66030, 69505, 83406, 139010, 208515, 417030, 430931, 861862, 986971, 1292793, 1973942, 2154655, 2585586, 2960913, 4309310, 4934855, 5921826, 6463965, 9869710, 12927930, 14804565, 29609130, 30596101, 61192202, 91788303, 152980505, 183576606, 305961010, 458941515, 917883030]

約数ペア:

[(1, 917883030), (2, 458941515), (3, 305961010), (5, 183576606), (6, 152980505), (10, 91788303), (15, 61192202), (30, 30596101), (31, 29609130), (62, 14804565), (71, 12927930), (93, 9869710), (142, 6463965), (155, 5921826), (186, 4934855), (213, 4309310), (310, 2960913), (355, 2585586), (426, 2154655), (465, 1973942), (710, 1292793), (930, 986971), (1065, 861862), (2130, 430931), (2201, 417030), (4402, 208515), (6603, 139010), (11005, 83406), (13206, 69505), (13901, 66030), (22010, 41703), (27802, 33015)]