242953620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{44497}}^1$

素因数の和:44529

約数の個数: 96

約数和(自身を含む): 837274368

約数和(自身を除く): 594320748

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 44497, 88994, 133491, 177988, 222485, 266982, 311479, 444970, 533964, 578461, 622958, 667455, 889940, 934437, 1156922, 1245916, 1334910, 1557395, 1735383, 1868874, 2313844, 2669820, 2892305, 3114790, 3470766, 3737748, 4049227, 4672185, 5784610, 6229580, 6941532, 8098454, 8676915, 9344370, 11569220, 12147681, 16196908, 17353830, 18688740, 20246135, 24295362, 34707660, 40492270, 48590724, 60738405, 80984540, 121476810, 242953620]

約数ペア:

[(1, 242953620), (2, 121476810), (3, 80984540), (4, 60738405), (5, 48590724), (6, 40492270), (7, 34707660), (10, 24295362), (12, 20246135), (13, 18688740), (14, 17353830), (15, 16196908), (20, 12147681), (21, 11569220), (26, 9344370), (28, 8676915), (30, 8098454), (35, 6941532), (39, 6229580), (42, 5784610), (52, 4672185), (60, 4049227), (65, 3737748), (70, 3470766), (78, 3114790), (84, 2892305), (91, 2669820), (105, 2313844), (130, 1868874), (140, 1735383), (156, 1557395), (182, 1334910), (195, 1245916), (210, 1156922), (260, 934437), (273, 889940), (364, 667455), (390, 622958), (420, 578461), (455, 533964), (546, 444970), (780, 311479), (910, 266982), (1092, 222485), (1365, 177988), (1820, 133491), (2730, 88994), (5460, 44497)]