2918441370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{241393}}^1$

素因数の和:241447

約数の個数: 64

約数和(自身を含む): 7786404864

約数和(自身を除く): 4867963494

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 310, 390, 403, 465, 806, 930, 1209, 2015, 2418, 4030, 6045, 12090, 241393, 482786, 724179, 1206965, 1448358, 2413930, 3138109, 3620895, 6276218, 7241790, 7483183, 9414327, 14966366, 15690545, 18828654, 22449549, 31381090, 37415915, 44899098, 47071635, 74831830, 94143270, 97281379, 112247745, 194562758, 224495490, 291844137, 486406895, 583688274, 972813790, 1459220685, 2918441370]

約数ペア:

[(1, 2918441370), (2, 1459220685), (3, 972813790), (5, 583688274), (6, 486406895), (10, 291844137), (13, 224495490), (15, 194562758), (26, 112247745), (30, 97281379), (31, 94143270), (39, 74831830), (62, 47071635), (65, 44899098), (78, 37415915), (93, 31381090), (130, 22449549), (155, 18828654), (186, 15690545), (195, 14966366), (310, 9414327), (390, 7483183), (403, 7241790), (465, 6276218), (806, 3620895), (930, 3138109), (1209, 2413930), (2015, 1448358), (2418, 1206965), (4030, 724179), (6045, 482786), (12090, 241393)]