880645830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{946931}}^1$

素因数の和:946972

約数の個数: 32

約数和(自身を含む): 2181731328

約数和(自身を除く): 1301085498

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 946931, 1893862, 2840793, 4734655, 5681586, 9469310, 14203965, 28407930, 29354861, 58709722, 88064583, 146774305, 176129166, 293548610, 440322915, 880645830]

約数ペア:

[(1, 880645830), (2, 440322915), (3, 293548610), (5, 176129166), (6, 146774305), (10, 88064583), (15, 58709722), (30, 29354861), (31, 28407930), (62, 14203965), (93, 9469310), (155, 5681586), (186, 4734655), (310, 2840793), (465, 1893862), (930, 946931)]