17941511490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{40357}}^1$

素因数の和:40476

約数の個数: 128

約数和(自身を含む): 51606581760

約数和(自身を除く): 33665070270

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 73, 87, 105, 145, 146, 174, 203, 210, 219, 290, 365, 406, 435, 438, 511, 609, 730, 870, 1015, 1022, 1095, 1218, 1533, 2030, 2117, 2190, 2555, 3045, 3066, 4234, 5110, 6090, 6351, 7665, 10585, 12702, 14819, 15330, 21170, 29638, 31755, 40357, 44457, 63510, 74095, 80714, 88914, 121071, 148190, 201785, 222285, 242142, 282499, 403570, 444570, 564998, 605355, 847497, 1170353, 1210710, 1412495, 1694994, 2340706, 2824990, 2946061, 3511059, 4237485, 5851765, 5892122, 7022118, 8192471, 8474970, 8838183, 11703530, 14730305, 16384942, 17555295, 17676366, 20622427, 24577413, 29460610, 35110590, 40962355, 41244854, 44190915, 49154826, 61867281, 81924710, 85435769, 88381830, 103112135, 122887065, 123734562, 170871538, 206224270, 245774130, 256307307, 309336405, 427178845, 512614614, 598050383, 618672810, 854357690, 1196100766, 1281536535, 1794151149, 2563073070, 2990251915, 3588302298, 5980503830, 8970755745, 17941511490]

約数ペア:

[(1, 17941511490), (2, 8970755745), (3, 5980503830), (5, 3588302298), (6, 2990251915), (7, 2563073070), (10, 1794151149), (14, 1281536535), (15, 1196100766), (21, 854357690), (29, 618672810), (30, 598050383), (35, 512614614), (42, 427178845), (58, 309336405), (70, 256307307), (73, 245774130), (87, 206224270), (105, 170871538), (145, 123734562), (146, 122887065), (174, 103112135), (203, 88381830), (210, 85435769), (219, 81924710), (290, 61867281), (365, 49154826), (406, 44190915), (435, 41244854), (438, 40962355), (511, 35110590), (609, 29460610), (730, 24577413), (870, 20622427), (1015, 17676366), (1022, 17555295), (1095, 16384942), (1218, 14730305), (1533, 11703530), (2030, 8838183), (2117, 8474970), (2190, 8192471), (2555, 7022118), (3045, 5892122), (3066, 5851765), (4234, 4237485), (5110, 3511059), (6090, 2946061), (6351, 2824990), (7665, 2340706), (10585, 1694994), (12702, 1412495), (14819, 1210710), (15330, 1170353), (21170, 847497), (29638, 605355), (31755, 564998), (40357, 444570), (44457, 403570), (63510, 282499), (74095, 242142), (80714, 222285), (88914, 201785), (121071, 148190)]