11951730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:392

約数の個数: 96

約数和(自身を含む): 36211968

約数和(自身を除く): 24260238

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 61, 63, 70, 90, 105, 122, 126, 183, 210, 305, 311, 315, 366, 427, 549, 610, 622, 630, 854, 915, 933, 1098, 1281, 1555, 1830, 1866, 2135, 2177, 2562, 2745, 2799, 3110, 3843, 4270, 4354, 4665, 5490, 5598, 6405, 6531, 7686, 9330, 10885, 12810, 13062, 13995, 18971, 19215, 19593, 21770, 27990, 32655, 37942, 38430, 39186, 56913, 65310, 94855, 97965, 113826, 132797, 170739, 189710, 195930, 265594, 284565, 341478, 398391, 569130, 663985, 796782, 853695, 1195173, 1327970, 1707390, 1991955, 2390346, 3983910, 5975865, 11951730]

約数ペア:

[(1, 11951730), (2, 5975865), (3, 3983910), (5, 2390346), (6, 1991955), (7, 1707390), (9, 1327970), (10, 1195173), (14, 853695), (15, 796782), (18, 663985), (21, 569130), (30, 398391), (35, 341478), (42, 284565), (45, 265594), (61, 195930), (63, 189710), (70, 170739), (90, 132797), (105, 113826), (122, 97965), (126, 94855), (183, 65310), (210, 56913), (305, 39186), (311, 38430), (315, 37942), (366, 32655), (427, 27990), (549, 21770), (610, 19593), (622, 19215), (630, 18971), (854, 13995), (915, 13062), (933, 12810), (1098, 10885), (1281, 9330), (1555, 7686), (1830, 6531), (1866, 6405), (2135, 5598), (2177, 5490), (2562, 4665), (2745, 4354), (2799, 4270), (3110, 3843)]