61941630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{239}}^1$

素因数の和:465

約数の個数: 64

約数和(自身を含む): 153031680

約数和(自身を除く): 91090050

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 163, 239, 265, 318, 326, 478, 489, 530, 717, 795, 815, 978, 1195, 1434, 1590, 1630, 2390, 2445, 3585, 4890, 7170, 8639, 12667, 17278, 25334, 25917, 38001, 38957, 43195, 51834, 63335, 76002, 77914, 86390, 116871, 126670, 129585, 190005, 194785, 233742, 259170, 380010, 389570, 584355, 1168710, 2064721, 4129442, 6194163, 10323605, 12388326, 20647210, 30970815, 61941630]

約数ペア:

[(1, 61941630), (2, 30970815), (3, 20647210), (5, 12388326), (6, 10323605), (10, 6194163), (15, 4129442), (30, 2064721), (53, 1168710), (106, 584355), (159, 389570), (163, 380010), (239, 259170), (265, 233742), (318, 194785), (326, 190005), (478, 129585), (489, 126670), (530, 116871), (717, 86390), (795, 77914), (815, 76002), (978, 63335), (1195, 51834), (1434, 43195), (1590, 38957), (1630, 38001), (2390, 25917), (2445, 25334), (3585, 17278), (4890, 12667), (7170, 8639)]