7266090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1$

素因数の和:655

約数の個数: 64

約数和(自身を含む): 19418112

約数和(自身を除く): 12152022

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 310, 390, 403, 465, 601, 806, 930, 1202, 1209, 1803, 2015, 2418, 3005, 3606, 4030, 6010, 6045, 7813, 9015, 12090, 15626, 18030, 18631, 23439, 37262, 39065, 46878, 55893, 78130, 93155, 111786, 117195, 186310, 234390, 242203, 279465, 484406, 558930, 726609, 1211015, 1453218, 2422030, 3633045, 7266090]

約数ペア:

[(1, 7266090), (2, 3633045), (3, 2422030), (5, 1453218), (6, 1211015), (10, 726609), (13, 558930), (15, 484406), (26, 279465), (30, 242203), (31, 234390), (39, 186310), (62, 117195), (65, 111786), (78, 93155), (93, 78130), (130, 55893), (155, 46878), (186, 39065), (195, 37262), (310, 23439), (390, 18631), (403, 18030), (465, 15626), (601, 12090), (806, 9015), (930, 7813), (1202, 6045), (1209, 6010), (1803, 4030), (2015, 3606), (2418, 3005)]