47198070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^2$

素因数の和:338

約数の個数: 72

約数和(自身を含む): 128904048

約数和(自身を除く): 81705978

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 151, 207, 230, 302, 345, 414, 453, 690, 755, 906, 1035, 1359, 1510, 2070, 2265, 2718, 3473, 4530, 6795, 6946, 10419, 13590, 17365, 20838, 22801, 31257, 34730, 45602, 52095, 62514, 68403, 104190, 114005, 136806, 156285, 205209, 228010, 312570, 342015, 410418, 524423, 684030, 1026045, 1048846, 1573269, 2052090, 2622115, 3146538, 4719807, 5244230, 7866345, 9439614, 15732690, 23599035, 47198070]

約数ペア:

[(1, 47198070), (2, 23599035), (3, 15732690), (5, 9439614), (6, 7866345), (9, 5244230), (10, 4719807), (15, 3146538), (18, 2622115), (23, 2052090), (30, 1573269), (45, 1048846), (46, 1026045), (69, 684030), (90, 524423), (115, 410418), (138, 342015), (151, 312570), (207, 228010), (230, 205209), (302, 156285), (345, 136806), (414, 114005), (453, 104190), (690, 68403), (755, 62514), (906, 52095), (1035, 45602), (1359, 34730), (1510, 31257), (2070, 22801), (2265, 20838), (2718, 17365), (3473, 13590), (4530, 10419), (6795, 6946)]