7174287540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{12853}}^1$

素因数の和:13318

約数の個数: 144

約数和(自身を含む): 24928944768

約数和(自身を除く): 17754657228

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 443, 630, 886, 1260, 1329, 1772, 2215, 2658, 3101, 3987, 4430, 5316, 6202, 6645, 7974, 8860, 9303, 12404, 12853, 13290, 15505, 15948, 18606, 19935, 25706, 26580, 27909, 31010, 37212, 38559, 39870, 46515, 51412, 55818, 62020, 64265, 77118, 79740, 89971, 93030, 111636, 115677, 128530, 139545, 154236, 179942, 186060, 192795, 231354, 257060, 269913, 279090, 359884, 385590, 449855, 462708, 539826, 558180, 578385, 771180, 809739, 899710, 1079652, 1156770, 1349565, 1619478, 1799420, 2313540, 2699130, 3238956, 4048695, 5398260, 5693879, 8097390, 11387758, 16194780, 17081637, 22775516, 28469395, 34163274, 39857153, 51244911, 56938790, 68326548, 79714306, 85408185, 102489822, 113877580, 119571459, 159428612, 170816370, 199285765, 204979644, 239142918, 256224555, 341632740, 358714377, 398571530, 478285836, 512449110, 597857295, 717428754, 797143060, 1024898220, 1195714590, 1434857508, 1793571885, 2391429180, 3587143770, 7174287540]

約数ペア:

[(1, 7174287540), (2, 3587143770), (3, 2391429180), (4, 1793571885), (5, 1434857508), (6, 1195714590), (7, 1024898220), (9, 797143060), (10, 717428754), (12, 597857295), (14, 512449110), (15, 478285836), (18, 398571530), (20, 358714377), (21, 341632740), (28, 256224555), (30, 239142918), (35, 204979644), (36, 199285765), (42, 170816370), (45, 159428612), (60, 119571459), (63, 113877580), (70, 102489822), (84, 85408185), (90, 79714306), (105, 68326548), (126, 56938790), (140, 51244911), (180, 39857153), (210, 34163274), (252, 28469395), (315, 22775516), (420, 17081637), (443, 16194780), (630, 11387758), (886, 8097390), (1260, 5693879), (1329, 5398260), (1772, 4048695), (2215, 3238956), (2658, 2699130), (3101, 2313540), (3987, 1799420), (4430, 1619478), (5316, 1349565), (6202, 1156770), (6645, 1079652), (7974, 899710), (8860, 809739), (9303, 771180), (12404, 578385), (12853, 558180), (13290, 539826), (15505, 462708), (15948, 449855), (18606, 385590), (19935, 359884), (25706, 279090), (26580, 269913), (27909, 257060), (31010, 231354), (37212, 192795), (38559, 186060), (39870, 179942), (46515, 154236), (51412, 139545), (55818, 128530), (62020, 115677), (64265, 111636), (77118, 93030), (79740, 89971)]