29805570

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1187}}^1$

素因数の和:1237

約数の個数: 80

約数和(自身を含む): 82798848

約数和(自身を除く): 52993278

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 81, 90, 93, 135, 155, 162, 186, 270, 279, 310, 405, 465, 558, 810, 837, 930, 1187, 1395, 1674, 2374, 2511, 2790, 3561, 4185, 5022, 5935, 7122, 8370, 10683, 11870, 12555, 17805, 21366, 25110, 32049, 35610, 36797, 53415, 64098, 73594, 96147, 106830, 110391, 160245, 183985, 192294, 220782, 320490, 331173, 367970, 480735, 551955, 662346, 961470, 993519, 1103910, 1655865, 1987038, 2980557, 3311730, 4967595, 5961114, 9935190, 14902785, 29805570]

約数ペア:

[(1, 29805570), (2, 14902785), (3, 9935190), (5, 5961114), (6, 4967595), (9, 3311730), (10, 2980557), (15, 1987038), (18, 1655865), (27, 1103910), (30, 993519), (31, 961470), (45, 662346), (54, 551955), (62, 480735), (81, 367970), (90, 331173), (93, 320490), (135, 220782), (155, 192294), (162, 183985), (186, 160245), (270, 110391), (279, 106830), (310, 96147), (405, 73594), (465, 64098), (558, 53415), (810, 36797), (837, 35610), (930, 32049), (1187, 25110), (1395, 21366), (1674, 17805), (2374, 12555), (2511, 11870), (2790, 10683), (3561, 8370), (4185, 7122), (5022, 5935)]