268600430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{3019}}^1$

素因数の和:3105

約数の個数: 64

約数和(自身を含む): 584478720

約数和(自身を除く): 315878290

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 41, 62, 70, 82, 155, 205, 217, 287, 310, 410, 434, 574, 1085, 1271, 1435, 2170, 2542, 2870, 3019, 6038, 6355, 8897, 12710, 15095, 17794, 21133, 30190, 42266, 44485, 88970, 93589, 105665, 123779, 187178, 211330, 247558, 467945, 618895, 655123, 866453, 935890, 1237790, 1310246, 1732906, 3275615, 3837149, 4332265, 6551230, 7674298, 8664530, 19185745, 26860043, 38371490, 53720086, 134300215, 268600430]

約数ペア:

[(1, 268600430), (2, 134300215), (5, 53720086), (7, 38371490), (10, 26860043), (14, 19185745), (31, 8664530), (35, 7674298), (41, 6551230), (62, 4332265), (70, 3837149), (82, 3275615), (155, 1732906), (205, 1310246), (217, 1237790), (287, 935890), (310, 866453), (410, 655123), (434, 618895), (574, 467945), (1085, 247558), (1271, 211330), (1435, 187178), (2170, 123779), (2542, 105665), (2870, 93589), (3019, 88970), (6038, 44485), (6355, 42266), (8897, 30190), (12710, 21133), (15095, 17794)]