68567460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5171}}^1$

素因数の和:5213

約数の個数: 96

約数和(自身を含む): 218961792

約数和(自身を除く): 150394332

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, 5171, 6630, 10342, 13260, 15513, 20684, 25855, 31026, 51710, 62052, 67223, 77565, 87907, 103420, 134446, 155130, 175814, 201669, 263721, 268892, 310260, 336115, 351628, 403338, 439535, 527442, 672230, 806676, 879070, 1008345, 1054884, 1142791, 1318605, 1344460, 1758140, 2016690, 2285582, 2637210, 3428373, 4033380, 4571164, 5274420, 5713955, 6856746, 11427910, 13713492, 17141865, 22855820, 34283730, 68567460]

約数ペア:

[(1, 68567460), (2, 34283730), (3, 22855820), (4, 17141865), (5, 13713492), (6, 11427910), (10, 6856746), (12, 5713955), (13, 5274420), (15, 4571164), (17, 4033380), (20, 3428373), (26, 2637210), (30, 2285582), (34, 2016690), (39, 1758140), (51, 1344460), (52, 1318605), (60, 1142791), (65, 1054884), (68, 1008345), (78, 879070), (85, 806676), (102, 672230), (130, 527442), (156, 439535), (170, 403338), (195, 351628), (204, 336115), (221, 310260), (255, 268892), (260, 263721), (340, 201669), (390, 175814), (442, 155130), (510, 134446), (663, 103420), (780, 87907), (884, 77565), (1020, 67223), (1105, 62052), (1326, 51710), (2210, 31026), (2652, 25855), (3315, 20684), (4420, 15513), (5171, 13260), (6630, 10342)]