42101220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1699}}^1$

素因数の和:1777

約数の個数: 96

約数和(自身を含む): 137088000

約数和(自身を除く): 94986780

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, 1699, 1770, 2065, 2478, 3398, 3540, 4130, 4956, 5097, 6195, 6796, 8260, 8495, 10194, 11893, 12390, 16990, 20388, 23786, 24780, 25485, 33980, 35679, 47572, 50970, 59465, 71358, 100241, 101940, 118930, 142716, 178395, 200482, 237860, 300723, 356790, 400964, 501205, 601446, 701687, 713580, 1002410, 1202892, 1403374, 1503615, 2004820, 2105061, 2806748, 3007230, 3508435, 4210122, 6014460, 7016870, 8420244, 10525305, 14033740, 21050610, 42101220]

約数ペア:

[(1, 42101220), (2, 21050610), (3, 14033740), (4, 10525305), (5, 8420244), (6, 7016870), (7, 6014460), (10, 4210122), (12, 3508435), (14, 3007230), (15, 2806748), (20, 2105061), (21, 2004820), (28, 1503615), (30, 1403374), (35, 1202892), (42, 1002410), (59, 713580), (60, 701687), (70, 601446), (84, 501205), (105, 400964), (118, 356790), (140, 300723), (177, 237860), (210, 200482), (236, 178395), (295, 142716), (354, 118930), (413, 101940), (420, 100241), (590, 71358), (708, 59465), (826, 50970), (885, 47572), (1180, 35679), (1239, 33980), (1652, 25485), (1699, 24780), (1770, 23786), (2065, 20388), (2478, 16990), (3398, 12390), (3540, 11893), (4130, 10194), (4956, 8495), (5097, 8260), (6195, 6796)]