939348540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{9791}}^1$

素因数の和:9860

約数の個数: 144

約数和(自身を含む): 3143702016

約数和(自身を除く): 2204353476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 41, 45, 52, 60, 65, 78, 82, 90, 117, 123, 130, 156, 164, 180, 195, 205, 234, 246, 260, 369, 390, 410, 468, 492, 533, 585, 615, 738, 780, 820, 1066, 1170, 1230, 1476, 1599, 1845, 2132, 2340, 2460, 2665, 3198, 3690, 4797, 5330, 6396, 7380, 7995, 9594, 9791, 10660, 15990, 19188, 19582, 23985, 29373, 31980, 39164, 47970, 48955, 58746, 88119, 95940, 97910, 117492, 127283, 146865, 176238, 195820, 254566, 293730, 352476, 381849, 401431, 440595, 509132, 587460, 636415, 763698, 802862, 881190, 1145547, 1204293, 1272830, 1527396, 1605724, 1762380, 1909245, 2007155, 2291094, 2408586, 2545660, 3612879, 3818490, 4014310, 4582188, 4817172, 5218603, 5727735, 6021465, 7225758, 7636980, 8028620, 10437206, 11455470, 12042930, 14451516, 15655809, 18064395, 20874412, 22910940, 24085860, 26093015, 31311618, 36128790, 46967427, 52186030, 62623236, 72257580, 78279045, 93934854, 104372060, 156558090, 187869708, 234837135, 313116180, 469674270, 939348540]

約数ペア:

[(1, 939348540), (2, 469674270), (3, 313116180), (4, 234837135), (5, 187869708), (6, 156558090), (9, 104372060), (10, 93934854), (12, 78279045), (13, 72257580), (15, 62623236), (18, 52186030), (20, 46967427), (26, 36128790), (30, 31311618), (36, 26093015), (39, 24085860), (41, 22910940), (45, 20874412), (52, 18064395), (60, 15655809), (65, 14451516), (78, 12042930), (82, 11455470), (90, 10437206), (117, 8028620), (123, 7636980), (130, 7225758), (156, 6021465), (164, 5727735), (180, 5218603), (195, 4817172), (205, 4582188), (234, 4014310), (246, 3818490), (260, 3612879), (369, 2545660), (390, 2408586), (410, 2291094), (468, 2007155), (492, 1909245), (533, 1762380), (585, 1605724), (615, 1527396), (738, 1272830), (780, 1204293), (820, 1145547), (1066, 881190), (1170, 802862), (1230, 763698), (1476, 636415), (1599, 587460), (1845, 509132), (2132, 440595), (2340, 401431), (2460, 381849), (2665, 352476), (3198, 293730), (3690, 254566), (4797, 195820), (5330, 176238), (6396, 146865), (7380, 127283), (7995, 117492), (9594, 97910), (9791, 95940), (10660, 88119), (15990, 58746), (19188, 48955), (19582, 47970), (23985, 39164), (29373, 31980)]