11731285980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{29611}}^1$

素因数の和:29728

約数の個数: 144

約数和(自身を含む): 37251422208

約数和(自身を除く): 25520136228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 71, 90, 93, 124, 142, 155, 180, 186, 213, 279, 284, 310, 355, 372, 426, 465, 558, 620, 639, 710, 852, 930, 1065, 1116, 1278, 1395, 1420, 1860, 2130, 2201, 2556, 2790, 3195, 4260, 4402, 5580, 6390, 6603, 8804, 11005, 12780, 13206, 19809, 22010, 26412, 29611, 33015, 39618, 44020, 59222, 66030, 79236, 88833, 99045, 118444, 132060, 148055, 177666, 198090, 266499, 296110, 355332, 396180, 444165, 532998, 592220, 888330, 917941, 1065996, 1332495, 1776660, 1835882, 2102381, 2664990, 2753823, 3671764, 4204762, 4589705, 5329980, 5507646, 6307143, 8261469, 8409524, 9179410, 10511905, 11015292, 12614286, 13769115, 16522938, 18358820, 18921429, 21023810, 25228572, 27538230, 31535715, 33045876, 37842858, 41307345, 42047620, 55076460, 63071430, 65173811, 75685716, 82614690, 94607145, 126142860, 130347622, 165229380, 189214290, 195521433, 260695244, 325869055, 378428580, 391042866, 586564299, 651738110, 782085732, 977607165, 1173128598, 1303476220, 1955214330, 2346257196, 2932821495, 3910428660, 5865642990, 11731285980]

約数ペア:

[(1, 11731285980), (2, 5865642990), (3, 3910428660), (4, 2932821495), (5, 2346257196), (6, 1955214330), (9, 1303476220), (10, 1173128598), (12, 977607165), (15, 782085732), (18, 651738110), (20, 586564299), (30, 391042866), (31, 378428580), (36, 325869055), (45, 260695244), (60, 195521433), (62, 189214290), (71, 165229380), (90, 130347622), (93, 126142860), (124, 94607145), (142, 82614690), (155, 75685716), (180, 65173811), (186, 63071430), (213, 55076460), (279, 42047620), (284, 41307345), (310, 37842858), (355, 33045876), (372, 31535715), (426, 27538230), (465, 25228572), (558, 21023810), (620, 18921429), (639, 18358820), (710, 16522938), (852, 13769115), (930, 12614286), (1065, 11015292), (1116, 10511905), (1278, 9179410), (1395, 8409524), (1420, 8261469), (1860, 6307143), (2130, 5507646), (2201, 5329980), (2556, 4589705), (2790, 4204762), (3195, 3671764), (4260, 2753823), (4402, 2664990), (5580, 2102381), (6390, 1835882), (6603, 1776660), (8804, 1332495), (11005, 1065996), (12780, 917941), (13206, 888330), (19809, 592220), (22010, 532998), (26412, 444165), (29611, 396180), (33015, 355332), (39618, 296110), (44020, 266499), (59222, 198090), (66030, 177666), (79236, 148055), (88833, 132060), (99045, 118444)]