39640290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{233}}^1$

素因数の和:403

約数の個数: 64

約数和(自身を含む): 98257536

約数和(自身を除く): 58617246

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 107, 159, 214, 233, 265, 318, 321, 466, 530, 535, 642, 699, 795, 1070, 1165, 1398, 1590, 1605, 2330, 3210, 3495, 5671, 6990, 11342, 12349, 17013, 24698, 24931, 28355, 34026, 37047, 49862, 56710, 61745, 74094, 74793, 85065, 123490, 124655, 149586, 170130, 185235, 249310, 370470, 373965, 747930, 1321343, 2642686, 3964029, 6606715, 7928058, 13213430, 19820145, 39640290]

約数ペア:

[(1, 39640290), (2, 19820145), (3, 13213430), (5, 7928058), (6, 6606715), (10, 3964029), (15, 2642686), (30, 1321343), (53, 747930), (106, 373965), (107, 370470), (159, 249310), (214, 185235), (233, 170130), (265, 149586), (318, 124655), (321, 123490), (466, 85065), (530, 74793), (535, 74094), (642, 61745), (699, 56710), (795, 49862), (1070, 37047), (1165, 34026), (1398, 28355), (1590, 24931), (1605, 24698), (2330, 17013), (3210, 12349), (3495, 11342), (5671, 6990)]