1330571490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1\times {\mathrm{1511}}^1$

素因数の和:1867

約数の個数: 64

約数和(自身を含む): 3233260800

約数和(自身を除く): 1902689310

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 197, 298, 394, 447, 591, 745, 894, 985, 1182, 1490, 1511, 1970, 2235, 2955, 3022, 4470, 4533, 5910, 7555, 9066, 15110, 22665, 29353, 45330, 58706, 88059, 146765, 176118, 225139, 293530, 297667, 440295, 450278, 595334, 675417, 880590, 893001, 1125695, 1350834, 1488335, 1786002, 2251390, 2976670, 3377085, 4465005, 6754170, 8930010, 44352383, 88704766, 133057149, 221761915, 266114298, 443523830, 665285745, 1330571490]

約数ペア:

[(1, 1330571490), (2, 665285745), (3, 443523830), (5, 266114298), (6, 221761915), (10, 133057149), (15, 88704766), (30, 44352383), (149, 8930010), (197, 6754170), (298, 4465005), (394, 3377085), (447, 2976670), (591, 2251390), (745, 1786002), (894, 1488335), (985, 1350834), (1182, 1125695), (1490, 893001), (1511, 880590), (1970, 675417), (2235, 595334), (2955, 450278), (3022, 440295), (4470, 297667), (4533, 293530), (5910, 225139), (7555, 176118), (9066, 146765), (15110, 88059), (22665, 58706), (29353, 45330)]