9609990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{601}}^1$

素因数の和:665

約数の個数: 64

約数和(自身を含む): 25486272

約数和(自身を除く): 15876282

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 41, 65, 78, 82, 123, 130, 195, 205, 246, 390, 410, 533, 601, 615, 1066, 1202, 1230, 1599, 1803, 2665, 3005, 3198, 3606, 5330, 6010, 7813, 7995, 9015, 15626, 15990, 18030, 23439, 24641, 39065, 46878, 49282, 73923, 78130, 117195, 123205, 147846, 234390, 246410, 320333, 369615, 640666, 739230, 960999, 1601665, 1921998, 3203330, 4804995, 9609990]

約数ペア:

[(1, 9609990), (2, 4804995), (3, 3203330), (5, 1921998), (6, 1601665), (10, 960999), (13, 739230), (15, 640666), (26, 369615), (30, 320333), (39, 246410), (41, 234390), (65, 147846), (78, 123205), (82, 117195), (123, 78130), (130, 73923), (195, 49282), (205, 46878), (246, 39065), (390, 24641), (410, 23439), (533, 18030), (601, 15990), (615, 15626), (1066, 9015), (1202, 7995), (1230, 7813), (1599, 6010), (1803, 5330), (2665, 3606), (3005, 3198)]