2927330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:135

約数の個数: 64

約数和(自身を含む): 6635520

約数和(自身を除く): 3708190

約数列:

[1, 2, 5, 7, 10, 14, 19, 31, 35, 38, 62, 70, 71, 95, 133, 142, 155, 190, 217, 266, 310, 355, 434, 497, 589, 665, 710, 994, 1085, 1178, 1330, 1349, 2170, 2201, 2485, 2698, 2945, 4123, 4402, 4970, 5890, 6745, 8246, 9443, 11005, 13490, 15407, 18886, 20615, 22010, 30814, 41230, 41819, 47215, 77035, 83638, 94430, 154070, 209095, 292733, 418190, 585466, 1463665, 2927330]

約数ペア:

[(1, 2927330), (2, 1463665), (5, 585466), (7, 418190), (10, 292733), (14, 209095), (19, 154070), (31, 94430), (35, 83638), (38, 77035), (62, 47215), (70, 41819), (71, 41230), (95, 30814), (133, 22010), (142, 20615), (155, 18886), (190, 15407), (217, 13490), (266, 11005), (310, 9443), (355, 8246), (434, 6745), (497, 5890), (589, 4970), (665, 4402), (710, 4123), (994, 2945), (1085, 2698), (1178, 2485), (1330, 2201), (1349, 2170)]