17860830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1117}}^1$

素因数の和:1181

約数の個数: 64

約数和(自身を含む): 47331648

約数和(自身を除く): 29470818

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, 615, 1066, 1117, 1230, 1599, 2234, 2665, 3198, 3351, 5330, 5585, 6702, 7995, 11170, 14521, 15990, 16755, 29042, 33510, 43563, 45797, 72605, 87126, 91594, 137391, 145210, 217815, 228985, 274782, 435630, 457970, 595361, 686955, 1190722, 1373910, 1786083, 2976805, 3572166, 5953610, 8930415, 17860830]

約数ペア:

[(1, 17860830), (2, 8930415), (3, 5953610), (5, 3572166), (6, 2976805), (10, 1786083), (13, 1373910), (15, 1190722), (26, 686955), (30, 595361), (39, 457970), (41, 435630), (65, 274782), (78, 228985), (82, 217815), (123, 145210), (130, 137391), (195, 91594), (205, 87126), (246, 72605), (390, 45797), (410, 43563), (533, 33510), (615, 29042), (1066, 16755), (1117, 15990), (1230, 14521), (1599, 11170), (2234, 7995), (2665, 6702), (3198, 5585), (3351, 5330)]