125305770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{661}}^1$

素因数の和:831

約数の個数: 64

約数和(自身を含む): 308862720

約数和(自身を除く): 183556950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 89, 142, 178, 213, 267, 355, 426, 445, 534, 661, 710, 890, 1065, 1322, 1335, 1983, 2130, 2670, 3305, 3966, 6319, 6610, 9915, 12638, 18957, 19830, 31595, 37914, 46931, 58829, 63190, 93862, 94785, 117658, 140793, 176487, 189570, 234655, 281586, 294145, 352974, 469310, 588290, 703965, 882435, 1407930, 1764870, 4176859, 8353718, 12530577, 20884295, 25061154, 41768590, 62652885, 125305770]

約数ペア:

[(1, 125305770), (2, 62652885), (3, 41768590), (5, 25061154), (6, 20884295), (10, 12530577), (15, 8353718), (30, 4176859), (71, 1764870), (89, 1407930), (142, 882435), (178, 703965), (213, 588290), (267, 469310), (355, 352974), (426, 294145), (445, 281586), (534, 234655), (661, 189570), (710, 176487), (890, 140793), (1065, 117658), (1322, 94785), (1335, 93862), (1983, 63190), (2130, 58829), (2670, 46931), (3305, 37914), (3966, 31595), (6319, 19830), (6610, 18957), (9915, 12638)]