67435850

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1$

素因数の和:495

約数の個数: 48

約数和(自身を含む): 130824960

約数和(自身を除く): 63389110

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 139, 155, 278, 310, 313, 626, 695, 775, 1390, 1550, 1565, 3130, 3475, 4309, 6950, 7825, 8618, 9703, 15650, 19406, 21545, 43090, 43507, 48515, 87014, 97030, 107725, 215450, 217535, 242575, 435070, 485150, 1087675, 1348717, 2175350, 2697434, 6743585, 13487170, 33717925, 67435850]

約数ペア:

[(1, 67435850), (2, 33717925), (5, 13487170), (10, 6743585), (25, 2697434), (31, 2175350), (50, 1348717), (62, 1087675), (139, 485150), (155, 435070), (278, 242575), (310, 217535), (313, 215450), (626, 107725), (695, 97030), (775, 87014), (1390, 48515), (1550, 43507), (1565, 43090), (3130, 21545), (3475, 19406), (4309, 15650), (6950, 9703), (7825, 8618)]