17552220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{79}}^1$

素因数の和:144

約数の個数: 144

約数和(自身を含む): 59458560

約数和(自身を除く): 41906340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 79, 84, 92, 105, 115, 138, 140, 158, 161, 210, 230, 237, 276, 316, 322, 345, 395, 420, 460, 474, 483, 529, 553, 644, 690, 790, 805, 948, 966, 1058, 1106, 1185, 1380, 1580, 1587, 1610, 1659, 1817, 1932, 2116, 2212, 2370, 2415, 2645, 2765, 3174, 3220, 3318, 3634, 3703, 4740, 4830, 5290, 5451, 5530, 6348, 6636, 7268, 7406, 7935, 8295, 9085, 9660, 10580, 10902, 11060, 11109, 12719, 14812, 15870, 16590, 18170, 18515, 21804, 22218, 25438, 27255, 31740, 33180, 36340, 37030, 38157, 41791, 44436, 50876, 54510, 55545, 63595, 74060, 76314, 83582, 109020, 111090, 125373, 127190, 152628, 167164, 190785, 208955, 222180, 250746, 254380, 292537, 381570, 417910, 501492, 585074, 626865, 763140, 835820, 877611, 1170148, 1253730, 1462685, 1755222, 2507460, 2925370, 3510444, 4388055, 5850740, 8776110, 17552220]

約数ペア:

[(1, 17552220), (2, 8776110), (3, 5850740), (4, 4388055), (5, 3510444), (6, 2925370), (7, 2507460), (10, 1755222), (12, 1462685), (14, 1253730), (15, 1170148), (20, 877611), (21, 835820), (23, 763140), (28, 626865), (30, 585074), (35, 501492), (42, 417910), (46, 381570), (60, 292537), (69, 254380), (70, 250746), (79, 222180), (84, 208955), (92, 190785), (105, 167164), (115, 152628), (138, 127190), (140, 125373), (158, 111090), (161, 109020), (210, 83582), (230, 76314), (237, 74060), (276, 63595), (316, 55545), (322, 54510), (345, 50876), (395, 44436), (420, 41791), (460, 38157), (474, 37030), (483, 36340), (529, 33180), (553, 31740), (644, 27255), (690, 25438), (790, 22218), (805, 21804), (948, 18515), (966, 18170), (1058, 16590), (1106, 15870), (1185, 14812), (1380, 12719), (1580, 11109), (1587, 11060), (1610, 10902), (1659, 10580), (1817, 9660), (1932, 9085), (2116, 8295), (2212, 7935), (2370, 7406), (2415, 7268), (2645, 6636), (2765, 6348), (3174, 5530), (3220, 5451), (3318, 5290), (3634, 4830), (3703, 4740)]