31324410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{653}}^1$

素因数の和:720

約数の個数: 96

約数和(自身を含む): 89985168

約数和(自身を除く): 58660758

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 41, 45, 65, 78, 82, 90, 117, 123, 130, 195, 205, 234, 246, 369, 390, 410, 533, 585, 615, 653, 738, 1066, 1170, 1230, 1306, 1599, 1845, 1959, 2665, 3198, 3265, 3690, 3918, 4797, 5330, 5877, 6530, 7995, 8489, 9594, 9795, 11754, 15990, 16978, 19590, 23985, 25467, 26773, 29385, 42445, 47970, 50934, 53546, 58770, 76401, 80319, 84890, 127335, 133865, 152802, 160638, 240957, 254670, 267730, 348049, 382005, 401595, 481914, 696098, 764010, 803190, 1044147, 1204785, 1740245, 2088294, 2409570, 3132441, 3480490, 5220735, 6264882, 10441470, 15662205, 31324410]

約数ペア:

[(1, 31324410), (2, 15662205), (3, 10441470), (5, 6264882), (6, 5220735), (9, 3480490), (10, 3132441), (13, 2409570), (15, 2088294), (18, 1740245), (26, 1204785), (30, 1044147), (39, 803190), (41, 764010), (45, 696098), (65, 481914), (78, 401595), (82, 382005), (90, 348049), (117, 267730), (123, 254670), (130, 240957), (195, 160638), (205, 152802), (234, 133865), (246, 127335), (369, 84890), (390, 80319), (410, 76401), (533, 58770), (585, 53546), (615, 50934), (653, 47970), (738, 42445), (1066, 29385), (1170, 26773), (1230, 25467), (1306, 23985), (1599, 19590), (1845, 16978), (1959, 15990), (2665, 11754), (3198, 9795), (3265, 9594), (3690, 8489), (3918, 7995), (4797, 6530), (5330, 5877)]