61297860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{883}}^1$

素因数の和:997

約数の個数: 96

約数和(自身を含む): 187125120

約数和(自身を除く): 125827260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 89, 130, 156, 178, 195, 260, 267, 356, 390, 445, 534, 780, 883, 890, 1068, 1157, 1335, 1766, 1780, 2314, 2649, 2670, 3471, 3532, 4415, 4628, 5298, 5340, 5785, 6942, 8830, 10596, 11479, 11570, 13245, 13884, 17355, 17660, 22958, 23140, 26490, 34437, 34710, 45916, 52980, 57395, 68874, 69420, 78587, 114790, 137748, 157174, 172185, 229580, 235761, 314348, 344370, 392935, 471522, 688740, 785870, 943044, 1021631, 1178805, 1571740, 2043262, 2357610, 3064893, 4086524, 4715220, 5108155, 6129786, 10216310, 12259572, 15324465, 20432620, 30648930, 61297860]

約数ペア:

[(1, 61297860), (2, 30648930), (3, 20432620), (4, 15324465), (5, 12259572), (6, 10216310), (10, 6129786), (12, 5108155), (13, 4715220), (15, 4086524), (20, 3064893), (26, 2357610), (30, 2043262), (39, 1571740), (52, 1178805), (60, 1021631), (65, 943044), (78, 785870), (89, 688740), (130, 471522), (156, 392935), (178, 344370), (195, 314348), (260, 235761), (267, 229580), (356, 172185), (390, 157174), (445, 137748), (534, 114790), (780, 78587), (883, 69420), (890, 68874), (1068, 57395), (1157, 52980), (1335, 45916), (1766, 34710), (1780, 34437), (2314, 26490), (2649, 23140), (2670, 22958), (3471, 17660), (3532, 17355), (4415, 13884), (4628, 13245), (5298, 11570), (5340, 11479), (5785, 10596), (6942, 8830)]