19005204030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{109}}^2\times {\mathrm{751}}^1$

素因数の和:1050

約数の個数: 96

約数和(自身を含む): 46745330688

約数和(自身を除く): 27740126658

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 109, 142, 213, 218, 327, 355, 426, 545, 654, 710, 751, 1065, 1090, 1502, 1635, 2130, 2253, 3270, 3755, 4506, 7510, 7739, 11265, 11881, 15478, 22530, 23217, 23762, 35643, 38695, 46434, 53321, 59405, 71286, 77390, 81859, 106642, 116085, 118810, 159963, 163718, 178215, 232170, 245577, 266605, 319926, 356430, 409295, 491154, 533210, 799815, 818590, 843551, 1227885, 1599630, 1687102, 2455770, 2530653, 4217755, 5061306, 5811989, 8435510, 8922631, 11623978, 12653265, 17435967, 17845262, 25306530, 26767893, 29059945, 34871934, 44613155, 53535786, 58119890, 87179835, 89226310, 133839465, 174359670, 267678930, 633506801, 1267013602, 1900520403, 3167534005, 3801040806, 6335068010, 9502602015, 19005204030]

約数ペア:

[(1, 19005204030), (2, 9502602015), (3, 6335068010), (5, 3801040806), (6, 3167534005), (10, 1900520403), (15, 1267013602), (30, 633506801), (71, 267678930), (109, 174359670), (142, 133839465), (213, 89226310), (218, 87179835), (327, 58119890), (355, 53535786), (426, 44613155), (545, 34871934), (654, 29059945), (710, 26767893), (751, 25306530), (1065, 17845262), (1090, 17435967), (1502, 12653265), (1635, 11623978), (2130, 8922631), (2253, 8435510), (3270, 5811989), (3755, 5061306), (4506, 4217755), (7510, 2530653), (7739, 2455770), (11265, 1687102), (11881, 1599630), (15478, 1227885), (22530, 843551), (23217, 818590), (23762, 799815), (35643, 533210), (38695, 491154), (46434, 409295), (53321, 356430), (59405, 319926), (71286, 266605), (77390, 245577), (81859, 232170), (106642, 178215), (116085, 163718), (118810, 159963)]