40358430

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^2$

素因数の和:143

約数の個数: 144

約数和(自身を含む): 126753120

約数和(自身を除く): 86394690

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 29, 30, 35, 42, 45, 47, 58, 63, 70, 87, 90, 94, 105, 126, 141, 145, 174, 203, 210, 235, 261, 282, 290, 315, 329, 406, 423, 435, 470, 522, 609, 630, 658, 705, 846, 870, 987, 1015, 1218, 1305, 1363, 1410, 1645, 1827, 1974, 2030, 2115, 2209, 2610, 2726, 2961, 3045, 3290, 3654, 4089, 4230, 4418, 4935, 5922, 6090, 6627, 6815, 8178, 9135, 9541, 9870, 11045, 12267, 13254, 13630, 14805, 15463, 18270, 19082, 19881, 20445, 22090, 24534, 28623, 29610, 30926, 33135, 39762, 40890, 46389, 47705, 57246, 61335, 64061, 66270, 77315, 85869, 92778, 95410, 99405, 122670, 128122, 139167, 143115, 154630, 171738, 192183, 198810, 231945, 278334, 286230, 320305, 384366, 429345, 448427, 463890, 576549, 640610, 695835, 858690, 896854, 960915, 1153098, 1345281, 1391670, 1921830, 2242135, 2690562, 2882745, 4035843, 4484270, 5765490, 6726405, 8071686, 13452810, 20179215, 40358430]

約数ペア:

[(1, 40358430), (2, 20179215), (3, 13452810), (5, 8071686), (6, 6726405), (7, 5765490), (9, 4484270), (10, 4035843), (14, 2882745), (15, 2690562), (18, 2242135), (21, 1921830), (29, 1391670), (30, 1345281), (35, 1153098), (42, 960915), (45, 896854), (47, 858690), (58, 695835), (63, 640610), (70, 576549), (87, 463890), (90, 448427), (94, 429345), (105, 384366), (126, 320305), (141, 286230), (145, 278334), (174, 231945), (203, 198810), (210, 192183), (235, 171738), (261, 154630), (282, 143115), (290, 139167), (315, 128122), (329, 122670), (406, 99405), (423, 95410), (435, 92778), (470, 85869), (522, 77315), (609, 66270), (630, 64061), (658, 61335), (705, 57246), (846, 47705), (870, 46389), (987, 40890), (1015, 39762), (1218, 33135), (1305, 30926), (1363, 29610), (1410, 28623), (1645, 24534), (1827, 22090), (1974, 20445), (2030, 19881), (2115, 19082), (2209, 18270), (2610, 15463), (2726, 14805), (2961, 13630), (3045, 13254), (3290, 12267), (3654, 11045), (4089, 9870), (4230, 9541), (4418, 9135), (4935, 8178), (5922, 6815), (6090, 6627)]