145459860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26641}}^1$

素因数の和:26673

約数の個数: 96

約数和(自身を含む): 501295872

約数和(自身を除く): 355836012

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, 26641, 53282, 79923, 106564, 133205, 159846, 186487, 266410, 319692, 346333, 372974, 399615, 532820, 559461, 692666, 745948, 799230, 932435, 1038999, 1118922, 1385332, 1598460, 1731665, 1864870, 2077998, 2237844, 2424331, 2797305, 3463330, 3729740, 4155996, 4848662, 5194995, 5594610, 6926660, 7272993, 9697324, 10389990, 11189220, 12121655, 14545986, 20779980, 24243310, 29091972, 36364965, 48486620, 72729930, 145459860]

約数ペア:

[(1, 145459860), (2, 72729930), (3, 48486620), (4, 36364965), (5, 29091972), (6, 24243310), (7, 20779980), (10, 14545986), (12, 12121655), (13, 11189220), (14, 10389990), (15, 9697324), (20, 7272993), (21, 6926660), (26, 5594610), (28, 5194995), (30, 4848662), (35, 4155996), (39, 3729740), (42, 3463330), (52, 2797305), (60, 2424331), (65, 2237844), (70, 2077998), (78, 1864870), (84, 1731665), (91, 1598460), (105, 1385332), (130, 1118922), (140, 1038999), (156, 932435), (182, 799230), (195, 745948), (210, 692666), (260, 559461), (273, 532820), (364, 399615), (390, 372974), (420, 346333), (455, 319692), (546, 266410), (780, 186487), (910, 159846), (1092, 133205), (1365, 106564), (1820, 79923), (2730, 53282), (5460, 26641)]