68327190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{557}}^1$

素因数の和:646

約数の個数: 96

約数和(自身を含む): 188023680

約数和(自身を除く): 119696490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 47, 58, 87, 90, 94, 141, 145, 174, 235, 261, 282, 290, 423, 435, 470, 522, 557, 705, 846, 870, 1114, 1305, 1363, 1410, 1671, 2115, 2610, 2726, 2785, 3342, 4089, 4230, 5013, 5570, 6815, 8178, 8355, 10026, 12267, 13630, 16153, 16710, 20445, 24534, 25065, 26179, 32306, 40890, 48459, 50130, 52358, 61335, 78537, 80765, 96918, 122670, 130895, 145377, 157074, 161530, 235611, 242295, 261790, 290754, 392685, 471222, 484590, 726885, 759191, 785370, 1178055, 1453770, 1518382, 2277573, 2356110, 3795955, 4555146, 6832719, 7591910, 11387865, 13665438, 22775730, 34163595, 68327190]

約数ペア:

[(1, 68327190), (2, 34163595), (3, 22775730), (5, 13665438), (6, 11387865), (9, 7591910), (10, 6832719), (15, 4555146), (18, 3795955), (29, 2356110), (30, 2277573), (45, 1518382), (47, 1453770), (58, 1178055), (87, 785370), (90, 759191), (94, 726885), (141, 484590), (145, 471222), (174, 392685), (235, 290754), (261, 261790), (282, 242295), (290, 235611), (423, 161530), (435, 157074), (470, 145377), (522, 130895), (557, 122670), (705, 96918), (846, 80765), (870, 78537), (1114, 61335), (1305, 52358), (1363, 50130), (1410, 48459), (1671, 40890), (2115, 32306), (2610, 26179), (2726, 25065), (2785, 24534), (3342, 20445), (4089, 16710), (4230, 16153), (5013, 13630), (5570, 12267), (6815, 10026), (8178, 8355)]