17178210

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:233

約数の個数: 128

約数和(自身を含む): 53568000

約数和(自身を除く): 36389790

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 61, 63, 70, 90, 105, 122, 126, 135, 149, 183, 189, 210, 270, 298, 305, 315, 366, 378, 427, 447, 549, 610, 630, 745, 854, 894, 915, 945, 1043, 1098, 1281, 1341, 1490, 1647, 1830, 1890, 2086, 2135, 2235, 2562, 2682, 2745, 3129, 3294, 3843, 4023, 4270, 4470, 5215, 5490, 6258, 6405, 6705, 7686, 8046, 8235, 9089, 9387, 10430, 11529, 12810, 13410, 15645, 16470, 18178, 18774, 19215, 20115, 23058, 27267, 28161, 31290, 38430, 40230, 45445, 46935, 54534, 56322, 57645, 63623, 81801, 90890, 93870, 115290, 127246, 136335, 140805, 163602, 190869, 245403, 272670, 281610, 318115, 381738, 409005, 490806, 572607, 636230, 818010, 954345, 1145214, 1227015, 1717821, 1908690, 2454030, 2863035, 3435642, 5726070, 8589105, 17178210]

約数ペア:

[(1, 17178210), (2, 8589105), (3, 5726070), (5, 3435642), (6, 2863035), (7, 2454030), (9, 1908690), (10, 1717821), (14, 1227015), (15, 1145214), (18, 954345), (21, 818010), (27, 636230), (30, 572607), (35, 490806), (42, 409005), (45, 381738), (54, 318115), (61, 281610), (63, 272670), (70, 245403), (90, 190869), (105, 163602), (122, 140805), (126, 136335), (135, 127246), (149, 115290), (183, 93870), (189, 90890), (210, 81801), (270, 63623), (298, 57645), (305, 56322), (315, 54534), (366, 46935), (378, 45445), (427, 40230), (447, 38430), (549, 31290), (610, 28161), (630, 27267), (745, 23058), (854, 20115), (894, 19215), (915, 18774), (945, 18178), (1043, 16470), (1098, 15645), (1281, 13410), (1341, 12810), (1490, 11529), (1647, 10430), (1830, 9387), (1890, 9089), (2086, 8235), (2135, 8046), (2235, 7686), (2562, 6705), (2682, 6405), (2745, 6258), (3129, 5490), (3294, 5215), (3843, 4470), (4023, 4270)]