450258690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{35149}}^1$

素因数の和:35227

約数の個数: 64

約数和(自身を含む): 1255276800

約数和(自身を除く): 805018110

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 61, 70, 105, 122, 183, 210, 305, 366, 427, 610, 854, 915, 1281, 1830, 2135, 2562, 4270, 6405, 12810, 35149, 70298, 105447, 175745, 210894, 246043, 351490, 492086, 527235, 738129, 1054470, 1230215, 1476258, 2144089, 2460430, 3690645, 4288178, 6432267, 7381290, 10720445, 12864534, 15008623, 21440890, 30017246, 32161335, 45025869, 64322670, 75043115, 90051738, 150086230, 225129345, 450258690]

約数ペア:

[(1, 450258690), (2, 225129345), (3, 150086230), (5, 90051738), (6, 75043115), (7, 64322670), (10, 45025869), (14, 32161335), (15, 30017246), (21, 21440890), (30, 15008623), (35, 12864534), (42, 10720445), (61, 7381290), (70, 6432267), (105, 4288178), (122, 3690645), (183, 2460430), (210, 2144089), (305, 1476258), (366, 1230215), (427, 1054470), (610, 738129), (854, 527235), (915, 492086), (1281, 351490), (1830, 246043), (2135, 210894), (2562, 175745), (4270, 105447), (6405, 70298), (12810, 35149)]