8951940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1213}}^1$

素因数の和:1269

約数の個数: 72

約数和(自身を含む): 27839448

約数和(自身を除く): 18887508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1213, 1230, 1476, 1845, 2426, 2460, 3639, 3690, 4852, 6065, 7278, 7380, 10917, 12130, 14556, 18195, 21834, 24260, 36390, 43668, 49733, 54585, 72780, 99466, 109170, 149199, 198932, 218340, 248665, 298398, 447597, 497330, 596796, 745995, 895194, 994660, 1491990, 1790388, 2237985, 2983980, 4475970, 8951940]

約数ペア:

[(1, 8951940), (2, 4475970), (3, 2983980), (4, 2237985), (5, 1790388), (6, 1491990), (9, 994660), (10, 895194), (12, 745995), (15, 596796), (18, 497330), (20, 447597), (30, 298398), (36, 248665), (41, 218340), (45, 198932), (60, 149199), (82, 109170), (90, 99466), (123, 72780), (164, 54585), (180, 49733), (205, 43668), (246, 36390), (369, 24260), (410, 21834), (492, 18195), (615, 14556), (738, 12130), (820, 10917), (1213, 7380), (1230, 7278), (1476, 6065), (1845, 4852), (2426, 3690), (2460, 3639)]