40611090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1031}}^1$

素因数の和:1155

約数の個数: 64

約数和(自身を含む): 106106112

約数和(自身を除く): 65495022

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 101, 130, 195, 202, 303, 390, 505, 606, 1010, 1031, 1313, 1515, 2062, 2626, 3030, 3093, 3939, 5155, 6186, 6565, 7878, 10310, 13130, 13403, 15465, 19695, 26806, 30930, 39390, 40209, 67015, 80418, 104131, 134030, 201045, 208262, 312393, 402090, 520655, 624786, 1041310, 1353703, 1561965, 2707406, 3123930, 4061109, 6768515, 8122218, 13537030, 20305545, 40611090]

約数ペア:

[(1, 40611090), (2, 20305545), (3, 13537030), (5, 8122218), (6, 6768515), (10, 4061109), (13, 3123930), (15, 2707406), (26, 1561965), (30, 1353703), (39, 1041310), (65, 624786), (78, 520655), (101, 402090), (130, 312393), (195, 208262), (202, 201045), (303, 134030), (390, 104131), (505, 80418), (606, 67015), (1010, 40209), (1031, 39390), (1313, 30930), (1515, 26806), (2062, 19695), (2626, 15465), (3030, 13403), (3093, 13130), (3939, 10310), (5155, 7878), (6186, 6565)]