2184981540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{277}}^1\times {\mathrm{2683}}^1$

素因数の和:2986

約数の個数: 144

約数和(自身を含む): 7145151552

約数和(自身を除く): 4960170012

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 277, 294, 420, 490, 554, 588, 735, 831, 980, 1108, 1385, 1470, 1662, 1939, 2683, 2770, 2940, 3324, 3878, 4155, 5366, 5540, 5817, 7756, 8049, 8310, 9695, 10732, 11634, 13415, 13573, 16098, 16620, 18781, 19390, 23268, 26830, 27146, 29085, 32196, 37562, 38780, 40245, 40719, 53660, 54292, 56343, 58170, 67865, 75124, 80490, 81438, 93905, 112686, 116340, 131467, 135730, 160980, 162876, 187810, 203595, 225372, 262934, 271460, 281715, 375620, 394401, 407190, 525868, 563430, 657335, 743191, 788802, 814380, 1126860, 1314670, 1486382, 1577604, 1972005, 2229573, 2629340, 2972764, 3715955, 3944010, 4459146, 5202337, 7431910, 7888020, 8918292, 10404674, 11147865, 14863820, 15607011, 20809348, 22295730, 26011685, 31214022, 36416359, 44591460, 52023370, 62428044, 72832718, 78035055, 104046740, 109249077, 145665436, 156070110, 182081795, 218498154, 312140220, 364163590, 436996308, 546245385, 728327180, 1092490770, 2184981540]

約数ペア:

[(1, 2184981540), (2, 1092490770), (3, 728327180), (4, 546245385), (5, 436996308), (6, 364163590), (7, 312140220), (10, 218498154), (12, 182081795), (14, 156070110), (15, 145665436), (20, 109249077), (21, 104046740), (28, 78035055), (30, 72832718), (35, 62428044), (42, 52023370), (49, 44591460), (60, 36416359), (70, 31214022), (84, 26011685), (98, 22295730), (105, 20809348), (140, 15607011), (147, 14863820), (196, 11147865), (210, 10404674), (245, 8918292), (277, 7888020), (294, 7431910), (420, 5202337), (490, 4459146), (554, 3944010), (588, 3715955), (735, 2972764), (831, 2629340), (980, 2229573), (1108, 1972005), (1385, 1577604), (1470, 1486382), (1662, 1314670), (1939, 1126860), (2683, 814380), (2770, 788802), (2940, 743191), (3324, 657335), (3878, 563430), (4155, 525868), (5366, 407190), (5540, 394401), (5817, 375620), (7756, 281715), (8049, 271460), (8310, 262934), (9695, 225372), (10732, 203595), (11634, 187810), (13415, 162876), (13573, 160980), (16098, 135730), (16620, 131467), (18781, 116340), (19390, 112686), (23268, 93905), (26830, 81438), (27146, 80490), (29085, 75124), (32196, 67865), (37562, 58170), (38780, 56343), (40245, 54292), (40719, 53660)]