7118730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:236

約数の個数: 96

約数和(自身を含む): 20442240

約数和(自身を除く): 13323510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 23, 30, 38, 45, 46, 57, 69, 90, 95, 114, 115, 138, 171, 181, 190, 207, 230, 285, 342, 345, 362, 414, 437, 543, 570, 690, 855, 874, 905, 1035, 1086, 1311, 1629, 1710, 1810, 2070, 2185, 2622, 2715, 3258, 3439, 3933, 4163, 4370, 5430, 6555, 6878, 7866, 8145, 8326, 10317, 12489, 13110, 16290, 17195, 19665, 20634, 20815, 24978, 30951, 34390, 37467, 39330, 41630, 51585, 61902, 62445, 74934, 79097, 103170, 124890, 154755, 158194, 187335, 237291, 309510, 374670, 395485, 474582, 711873, 790970, 1186455, 1423746, 2372910, 3559365, 7118730]

約数ペア:

[(1, 7118730), (2, 3559365), (3, 2372910), (5, 1423746), (6, 1186455), (9, 790970), (10, 711873), (15, 474582), (18, 395485), (19, 374670), (23, 309510), (30, 237291), (38, 187335), (45, 158194), (46, 154755), (57, 124890), (69, 103170), (90, 79097), (95, 74934), (114, 62445), (115, 61902), (138, 51585), (171, 41630), (181, 39330), (190, 37467), (207, 34390), (230, 30951), (285, 24978), (342, 20815), (345, 20634), (362, 19665), (414, 17195), (437, 16290), (543, 13110), (570, 12489), (690, 10317), (855, 8326), (874, 8145), (905, 7866), (1035, 6878), (1086, 6555), (1311, 5430), (1629, 4370), (1710, 4163), (1810, 3933), (2070, 3439), (2185, 3258), (2622, 2715)]