70295940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2731}}^1$

素因数の和:2770

約数の個数: 144

約数和(自身を含む): 250600896

約数和(自身を除く): 180304956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 286, 330, 390, 396, 429, 468, 495, 572, 585, 660, 715, 780, 858, 990, 1170, 1287, 1430, 1716, 1980, 2145, 2340, 2574, 2731, 2860, 4290, 5148, 5462, 6435, 8193, 8580, 10924, 12870, 13655, 16386, 24579, 25740, 27310, 30041, 32772, 35503, 40965, 49158, 54620, 60082, 71006, 81930, 90123, 98316, 106509, 120164, 122895, 142012, 150205, 163860, 177515, 180246, 213018, 245790, 270369, 300410, 319527, 355030, 360492, 390533, 426036, 450615, 491580, 532545, 540738, 600820, 639054, 710060, 781066, 901230, 1065090, 1081476, 1171599, 1278108, 1351845, 1562132, 1597635, 1802460, 1952665, 2130180, 2343198, 2703690, 3195270, 3514797, 3905330, 4686396, 5407380, 5857995, 6390540, 7029594, 7810660, 11715990, 14059188, 17573985, 23431980, 35147970, 70295940]

約数ペア:

[(1, 70295940), (2, 35147970), (3, 23431980), (4, 17573985), (5, 14059188), (6, 11715990), (9, 7810660), (10, 7029594), (11, 6390540), (12, 5857995), (13, 5407380), (15, 4686396), (18, 3905330), (20, 3514797), (22, 3195270), (26, 2703690), (30, 2343198), (33, 2130180), (36, 1952665), (39, 1802460), (44, 1597635), (45, 1562132), (52, 1351845), (55, 1278108), (60, 1171599), (65, 1081476), (66, 1065090), (78, 901230), (90, 781066), (99, 710060), (110, 639054), (117, 600820), (130, 540738), (132, 532545), (143, 491580), (156, 450615), (165, 426036), (180, 390533), (195, 360492), (198, 355030), (220, 319527), (234, 300410), (260, 270369), (286, 245790), (330, 213018), (390, 180246), (396, 177515), (429, 163860), (468, 150205), (495, 142012), (572, 122895), (585, 120164), (660, 106509), (715, 98316), (780, 90123), (858, 81930), (990, 71006), (1170, 60082), (1287, 54620), (1430, 49158), (1716, 40965), (1980, 35503), (2145, 32772), (2340, 30041), (2574, 27310), (2731, 25740), (2860, 24579), (4290, 16386), (5148, 13655), (5462, 12870), (6435, 10924), (8193, 8580)]