406930410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{237971}}^1$

素因数の和:238003

約数の個数: 48

約数和(自身を含む): 1113708960

約数和(自身を除く): 706778550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 237971, 475942, 713913, 1189855, 1427826, 2141739, 2379710, 3569565, 4283478, 4521449, 7139130, 9042898, 10708695, 13564347, 21417390, 22607245, 27128694, 40693041, 45214490, 67821735, 81386082, 135643470, 203465205, 406930410]

約数ペア:

[(1, 406930410), (2, 203465205), (3, 135643470), (5, 81386082), (6, 67821735), (9, 45214490), (10, 40693041), (15, 27128694), (18, 22607245), (19, 21417390), (30, 13564347), (38, 10708695), (45, 9042898), (57, 7139130), (90, 4521449), (95, 4283478), (114, 3569565), (171, 2379710), (190, 2141739), (285, 1427826), (342, 1189855), (570, 713913), (855, 475942), (1710, 237971)]