1028617980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{77573}}^1$

素因数の和:77615

約数の個数: 96

約数和(自身を含む): 3284172864

約数和(自身を除く): 2255554884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 340, 390, 442, 510, 663, 780, 884, 1020, 1105, 1326, 2210, 2652, 3315, 4420, 6630, 13260, 77573, 155146, 232719, 310292, 387865, 465438, 775730, 930876, 1008449, 1163595, 1318741, 1551460, 2016898, 2327190, 2637482, 3025347, 3956223, 4033796, 4654380, 5042245, 5274964, 6050694, 6593705, 7912446, 10084490, 12101388, 13187410, 15126735, 15824892, 17143633, 19781115, 20168980, 26374820, 30253470, 34287266, 39562230, 51430899, 60506940, 68574532, 79124460, 85718165, 102861798, 171436330, 205723596, 257154495, 342872660, 514308990, 1028617980]

約数ペア:

[(1, 1028617980), (2, 514308990), (3, 342872660), (4, 257154495), (5, 205723596), (6, 171436330), (10, 102861798), (12, 85718165), (13, 79124460), (15, 68574532), (17, 60506940), (20, 51430899), (26, 39562230), (30, 34287266), (34, 30253470), (39, 26374820), (51, 20168980), (52, 19781115), (60, 17143633), (65, 15824892), (68, 15126735), (78, 13187410), (85, 12101388), (102, 10084490), (130, 7912446), (156, 6593705), (170, 6050694), (195, 5274964), (204, 5042245), (221, 4654380), (255, 4033796), (260, 3956223), (340, 3025347), (390, 2637482), (442, 2327190), (510, 2016898), (663, 1551460), (780, 1318741), (884, 1163595), (1020, 1008449), (1105, 930876), (1326, 775730), (2210, 465438), (2652, 387865), (3315, 310292), (4420, 232719), (6630, 155146), (13260, 77573)]