1900546290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{419}}^1\times {\mathrm{499}}^1$

素因数の和:1032

約数の個数: 96

約数和(自身を含む): 5012280000

約数和(自身を除く): 3111733710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 101, 202, 303, 419, 499, 505, 606, 838, 909, 998, 1010, 1257, 1497, 1515, 1818, 2095, 2495, 2514, 2994, 3030, 3771, 4190, 4491, 4545, 4990, 6285, 7485, 7542, 8982, 9090, 12570, 14970, 18855, 22455, 37710, 42319, 44910, 50399, 84638, 100798, 126957, 151197, 209081, 211595, 251995, 253914, 302394, 380871, 418162, 423190, 453591, 503990, 627243, 634785, 755985, 761742, 907182, 1045405, 1254486, 1269570, 1511970, 1881729, 1904355, 2090810, 2267955, 3136215, 3763458, 3808710, 4535910, 6272430, 9408645, 18817290, 21117181, 42234362, 63351543, 105585905, 126703086, 190054629, 211171810, 316757715, 380109258, 633515430, 950273145, 1900546290]

約数ペア:

[(1, 1900546290), (2, 950273145), (3, 633515430), (5, 380109258), (6, 316757715), (9, 211171810), (10, 190054629), (15, 126703086), (18, 105585905), (30, 63351543), (45, 42234362), (90, 21117181), (101, 18817290), (202, 9408645), (303, 6272430), (419, 4535910), (499, 3808710), (505, 3763458), (606, 3136215), (838, 2267955), (909, 2090810), (998, 1904355), (1010, 1881729), (1257, 1511970), (1497, 1269570), (1515, 1254486), (1818, 1045405), (2095, 907182), (2495, 761742), (2514, 755985), (2994, 634785), (3030, 627243), (3771, 503990), (4190, 453591), (4491, 423190), (4545, 418162), (4990, 380871), (6285, 302394), (7485, 253914), (7542, 251995), (8982, 211595), (9090, 209081), (12570, 151197), (14970, 126957), (18855, 100798), (22455, 84638), (37710, 50399), (42319, 44910)]