71330350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:350

約数の個数: 96

約数和(自身を含む): 166614336

約数和(自身を除く): 95283986

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 61, 65, 70, 91, 122, 130, 175, 182, 257, 305, 325, 350, 427, 455, 514, 610, 650, 793, 854, 910, 1285, 1525, 1586, 1799, 2135, 2275, 2570, 3050, 3341, 3598, 3965, 4270, 4550, 5551, 6425, 6682, 7930, 8995, 10675, 11102, 12850, 15677, 16705, 17990, 19825, 21350, 23387, 27755, 31354, 33410, 39650, 44975, 46774, 55510, 78385, 83525, 89950, 109739, 116935, 138775, 156770, 167050, 203801, 219478, 233870, 277550, 391925, 407602, 548695, 584675, 783850, 1019005, 1097390, 1169350, 1426607, 2038010, 2743475, 2853214, 5095025, 5486950, 7133035, 10190050, 14266070, 35665175, 71330350]

約数ペア:

[(1, 71330350), (2, 35665175), (5, 14266070), (7, 10190050), (10, 7133035), (13, 5486950), (14, 5095025), (25, 2853214), (26, 2743475), (35, 2038010), (50, 1426607), (61, 1169350), (65, 1097390), (70, 1019005), (91, 783850), (122, 584675), (130, 548695), (175, 407602), (182, 391925), (257, 277550), (305, 233870), (325, 219478), (350, 203801), (427, 167050), (455, 156770), (514, 138775), (610, 116935), (650, 109739), (793, 89950), (854, 83525), (910, 78385), (1285, 55510), (1525, 46774), (1586, 44975), (1799, 39650), (2135, 33410), (2275, 31354), (2570, 27755), (3050, 23387), (3341, 21350), (3598, 19825), (3965, 17990), (4270, 16705), (4550, 15677), (5551, 12850), (6425, 11102), (6682, 10675), (7930, 8995)]