314751990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{6907}}^1$

素因数の和:6962

約数の個数: 96

約数和(自身を含む): 907213824

約数和(自身を除く): 592461834

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 49, 62, 70, 93, 98, 105, 147, 155, 186, 210, 217, 245, 294, 310, 434, 465, 490, 651, 735, 930, 1085, 1302, 1470, 1519, 2170, 3038, 3255, 4557, 6510, 6907, 7595, 9114, 13814, 15190, 20721, 22785, 34535, 41442, 45570, 48349, 69070, 96698, 103605, 145047, 207210, 214117, 241745, 290094, 338443, 428234, 483490, 642351, 676886, 725235, 1015329, 1070585, 1284702, 1450470, 1498819, 1692215, 2030658, 2141170, 2997638, 3211755, 3384430, 4496457, 5076645, 6423510, 7494095, 8992914, 10153290, 10491733, 14988190, 20983466, 22482285, 31475199, 44964570, 52458665, 62950398, 104917330, 157375995, 314751990]

約数ペア:

[(1, 314751990), (2, 157375995), (3, 104917330), (5, 62950398), (6, 52458665), (7, 44964570), (10, 31475199), (14, 22482285), (15, 20983466), (21, 14988190), (30, 10491733), (31, 10153290), (35, 8992914), (42, 7494095), (49, 6423510), (62, 5076645), (70, 4496457), (93, 3384430), (98, 3211755), (105, 2997638), (147, 2141170), (155, 2030658), (186, 1692215), (210, 1498819), (217, 1450470), (245, 1284702), (294, 1070585), (310, 1015329), (434, 725235), (465, 676886), (490, 642351), (651, 483490), (735, 428234), (930, 338443), (1085, 290094), (1302, 241745), (1470, 214117), (1519, 207210), (2170, 145047), (3038, 103605), (3255, 96698), (4557, 69070), (6510, 48349), (6907, 45570), (7595, 41442), (9114, 34535), (13814, 22785), (15190, 20721)]