29918070

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{281}}^1$

素因数の和:327

約数の個数: 144

約数和(自身を含む): 96606432

約数和(自身を除く): 66688362

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 169, 182, 195, 210, 234, 273, 281, 315, 338, 390, 455, 507, 546, 562, 585, 630, 819, 843, 845, 910, 1014, 1170, 1183, 1365, 1405, 1521, 1638, 1686, 1690, 1967, 2366, 2529, 2535, 2730, 2810, 3042, 3549, 3653, 3934, 4095, 4215, 5058, 5070, 5901, 5915, 7098, 7306, 7605, 8190, 8430, 9835, 10647, 10959, 11802, 11830, 12645, 15210, 17703, 17745, 18265, 19670, 21294, 21918, 25290, 25571, 29505, 32877, 35406, 35490, 36530, 47489, 51142, 53235, 54795, 59010, 65754, 76713, 88515, 94978, 106470, 109590, 127855, 142467, 153426, 164385, 177030, 230139, 237445, 255710, 284934, 328770, 332423, 383565, 427401, 460278, 474890, 664846, 712335, 767130, 854802, 997269, 1150695, 1424670, 1662115, 1994538, 2137005, 2301390, 2991807, 3324230, 4274010, 4986345, 5983614, 9972690, 14959035, 29918070]

約数ペア:

[(1, 29918070), (2, 14959035), (3, 9972690), (5, 5983614), (6, 4986345), (7, 4274010), (9, 3324230), (10, 2991807), (13, 2301390), (14, 2137005), (15, 1994538), (18, 1662115), (21, 1424670), (26, 1150695), (30, 997269), (35, 854802), (39, 767130), (42, 712335), (45, 664846), (63, 474890), (65, 460278), (70, 427401), (78, 383565), (90, 332423), (91, 328770), (105, 284934), (117, 255710), (126, 237445), (130, 230139), (169, 177030), (182, 164385), (195, 153426), (210, 142467), (234, 127855), (273, 109590), (281, 106470), (315, 94978), (338, 88515), (390, 76713), (455, 65754), (507, 59010), (546, 54795), (562, 53235), (585, 51142), (630, 47489), (819, 36530), (843, 35490), (845, 35406), (910, 32877), (1014, 29505), (1170, 25571), (1183, 25290), (1365, 21918), (1405, 21294), (1521, 19670), (1638, 18265), (1686, 17745), (1690, 17703), (1967, 15210), (2366, 12645), (2529, 11830), (2535, 11802), (2730, 10959), (2810, 10647), (3042, 9835), (3549, 8430), (3653, 8190), (3934, 7605), (4095, 7306), (4215, 7098), (5058, 5915), (5070, 5901)]