978001050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{9463}}^1$

素因数の和:9544

約数の個数: 96

約数和(自身を含む): 2661579648

約数和(自身を除く): 1683578598

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 53, 65, 75, 78, 106, 130, 150, 159, 195, 265, 318, 325, 390, 530, 650, 689, 795, 975, 1325, 1378, 1590, 1950, 2067, 2650, 3445, 3975, 4134, 6890, 7950, 9463, 10335, 17225, 18926, 20670, 28389, 34450, 47315, 51675, 56778, 94630, 103350, 123019, 141945, 236575, 246038, 283890, 369057, 473150, 501539, 615095, 709725, 738114, 1003078, 1230190, 1419450, 1504617, 1845285, 2507695, 3009234, 3075475, 3690570, 5015390, 6150950, 6520007, 7523085, 9226425, 12538475, 13040014, 15046170, 18452850, 19560021, 25076950, 32600035, 37615425, 39120042, 65200070, 75230850, 97800105, 163000175, 195600210, 326000350, 489000525, 978001050]

約数ペア:

[(1, 978001050), (2, 489000525), (3, 326000350), (5, 195600210), (6, 163000175), (10, 97800105), (13, 75230850), (15, 65200070), (25, 39120042), (26, 37615425), (30, 32600035), (39, 25076950), (50, 19560021), (53, 18452850), (65, 15046170), (75, 13040014), (78, 12538475), (106, 9226425), (130, 7523085), (150, 6520007), (159, 6150950), (195, 5015390), (265, 3690570), (318, 3075475), (325, 3009234), (390, 2507695), (530, 1845285), (650, 1504617), (689, 1419450), (795, 1230190), (975, 1003078), (1325, 738114), (1378, 709725), (1590, 615095), (1950, 501539), (2067, 473150), (2650, 369057), (3445, 283890), (3975, 246038), (4134, 236575), (6890, 141945), (7950, 123019), (9463, 103350), (10335, 94630), (17225, 56778), (18926, 51675), (20670, 47315), (28389, 34450)]