889874580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{35911}}^1$

素因数の和:35989

約数の個数: 96

約数和(自身を含む): 2895943680

約数和(自身を除く): 2006069100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 59, 60, 70, 84, 105, 118, 140, 177, 210, 236, 295, 354, 413, 420, 590, 708, 826, 885, 1180, 1239, 1652, 1770, 2065, 2478, 3540, 4130, 4956, 6195, 8260, 12390, 24780, 35911, 71822, 107733, 143644, 179555, 215466, 251377, 359110, 430932, 502754, 538665, 718220, 754131, 1005508, 1077330, 1256885, 1508262, 2118749, 2154660, 2513770, 3016524, 3770655, 4237498, 5027540, 6356247, 7541310, 8474996, 10593745, 12712494, 14831243, 15082620, 21187490, 25424988, 29662486, 31781235, 42374980, 44493729, 59324972, 63562470, 74156215, 88987458, 127124940, 148312430, 177974916, 222468645, 296624860, 444937290, 889874580]

約数ペア:

[(1, 889874580), (2, 444937290), (3, 296624860), (4, 222468645), (5, 177974916), (6, 148312430), (7, 127124940), (10, 88987458), (12, 74156215), (14, 63562470), (15, 59324972), (20, 44493729), (21, 42374980), (28, 31781235), (30, 29662486), (35, 25424988), (42, 21187490), (59, 15082620), (60, 14831243), (70, 12712494), (84, 10593745), (105, 8474996), (118, 7541310), (140, 6356247), (177, 5027540), (210, 4237498), (236, 3770655), (295, 3016524), (354, 2513770), (413, 2154660), (420, 2118749), (590, 1508262), (708, 1256885), (826, 1077330), (885, 1005508), (1180, 754131), (1239, 718220), (1652, 538665), (1770, 502754), (2065, 430932), (2478, 359110), (3540, 251377), (4130, 215466), (4956, 179555), (6195, 143644), (8260, 107733), (12390, 71822), (24780, 35911)]