88679970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{557}}^1$

素因数の和:660

約数の個数: 96

約数和(自身を含む): 242863920

約数和(自身を除く): 154183950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 61, 87, 90, 122, 145, 174, 183, 261, 290, 305, 366, 435, 522, 549, 557, 610, 870, 915, 1098, 1114, 1305, 1671, 1769, 1830, 2610, 2745, 2785, 3342, 3538, 5013, 5307, 5490, 5570, 8355, 8845, 10026, 10614, 15921, 16153, 16710, 17690, 25065, 26535, 31842, 32306, 33977, 48459, 50130, 53070, 67954, 79605, 80765, 96918, 101931, 145377, 159210, 161530, 169885, 203862, 242295, 290754, 305793, 339770, 484590, 509655, 611586, 726885, 985333, 1019310, 1453770, 1528965, 1970666, 2955999, 3057930, 4926665, 5911998, 8867997, 9853330, 14779995, 17735994, 29559990, 44339985, 88679970]

約数ペア:

[(1, 88679970), (2, 44339985), (3, 29559990), (5, 17735994), (6, 14779995), (9, 9853330), (10, 8867997), (15, 5911998), (18, 4926665), (29, 3057930), (30, 2955999), (45, 1970666), (58, 1528965), (61, 1453770), (87, 1019310), (90, 985333), (122, 726885), (145, 611586), (174, 509655), (183, 484590), (261, 339770), (290, 305793), (305, 290754), (366, 242295), (435, 203862), (522, 169885), (549, 161530), (557, 159210), (610, 145377), (870, 101931), (915, 96918), (1098, 80765), (1114, 79605), (1305, 67954), (1671, 53070), (1769, 50130), (1830, 48459), (2610, 33977), (2745, 32306), (2785, 31842), (3342, 26535), (3538, 25065), (5013, 17690), (5307, 16710), (5490, 16153), (5570, 15921), (8355, 10614), (8845, 10026)]