7132685220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{27197}}^1$

素因数の和:27290

約数の個数: 144

約数和(自身を含む): 22809765888

約数和(自身を除く): 15677080668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 47, 60, 62, 90, 93, 94, 124, 141, 155, 180, 186, 188, 235, 279, 282, 310, 372, 423, 465, 470, 558, 564, 620, 705, 846, 930, 940, 1116, 1395, 1410, 1457, 1692, 1860, 2115, 2790, 2820, 2914, 4230, 4371, 5580, 5828, 7285, 8460, 8742, 13113, 14570, 17484, 21855, 26226, 27197, 29140, 43710, 52452, 54394, 65565, 81591, 87420, 108788, 131130, 135985, 163182, 244773, 262260, 271970, 326364, 407955, 489546, 543940, 815910, 843107, 979092, 1223865, 1278259, 1631820, 1686214, 2447730, 2529321, 2556518, 3372428, 3834777, 4215535, 4895460, 5058642, 5113036, 6391295, 7587963, 7669554, 8431070, 10117284, 11504331, 12646605, 12782590, 15175926, 15339108, 16862140, 19173885, 23008662, 25293210, 25565180, 30351852, 37939815, 38347770, 39626029, 46017324, 50586420, 57521655, 75879630, 76695540, 79252058, 115043310, 118878087, 151759260, 158504116, 198130145, 230086620, 237756174, 356634261, 396260290, 475512348, 594390435, 713268522, 792520580, 1188780870, 1426537044, 1783171305, 2377561740, 3566342610, 7132685220]

約数ペア:

[(1, 7132685220), (2, 3566342610), (3, 2377561740), (4, 1783171305), (5, 1426537044), (6, 1188780870), (9, 792520580), (10, 713268522), (12, 594390435), (15, 475512348), (18, 396260290), (20, 356634261), (30, 237756174), (31, 230086620), (36, 198130145), (45, 158504116), (47, 151759260), (60, 118878087), (62, 115043310), (90, 79252058), (93, 76695540), (94, 75879630), (124, 57521655), (141, 50586420), (155, 46017324), (180, 39626029), (186, 38347770), (188, 37939815), (235, 30351852), (279, 25565180), (282, 25293210), (310, 23008662), (372, 19173885), (423, 16862140), (465, 15339108), (470, 15175926), (558, 12782590), (564, 12646605), (620, 11504331), (705, 10117284), (846, 8431070), (930, 7669554), (940, 7587963), (1116, 6391295), (1395, 5113036), (1410, 5058642), (1457, 4895460), (1692, 4215535), (1860, 3834777), (2115, 3372428), (2790, 2556518), (2820, 2529321), (2914, 2447730), (4230, 1686214), (4371, 1631820), (5580, 1278259), (5828, 1223865), (7285, 979092), (8460, 843107), (8742, 815910), (13113, 543940), (14570, 489546), (17484, 407955), (21855, 326364), (26226, 271970), (27197, 262260), (29140, 244773), (43710, 163182), (52452, 135985), (54394, 131130), (65565, 108788), (81591, 87420)]