654387630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1109}}^1$

素因数の和:1238

約数の個数: 128

約数和(自身を含む): 1812585600

約数和(自身を除く): 1158197970

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 89, 102, 130, 170, 178, 195, 221, 255, 267, 390, 442, 445, 510, 534, 663, 890, 1105, 1109, 1157, 1326, 1335, 1513, 2210, 2218, 2314, 2670, 3026, 3315, 3327, 3471, 4539, 5545, 5785, 6630, 6654, 6942, 7565, 9078, 11090, 11570, 14417, 15130, 16635, 17355, 18853, 19669, 22695, 28834, 33270, 34710, 37706, 39338, 43251, 45390, 56559, 59007, 72085, 86502, 94265, 98345, 98701, 113118, 118014, 144170, 188530, 196690, 197402, 216255, 245089, 282795, 295035, 296103, 432510, 490178, 493505, 565590, 590070, 592206, 735267, 987010, 1225445, 1283113, 1470534, 1480515, 1677917, 2450890, 2566226, 2961030, 3355834, 3676335, 3849339, 5033751, 6415565, 7352670, 7698678, 8389585, 10067502, 12831130, 16779170, 19246695, 21812921, 25168755, 38493390, 43625842, 50337510, 65438763, 109064605, 130877526, 218129210, 327193815, 654387630]

約数ペア:

[(1, 654387630), (2, 327193815), (3, 218129210), (5, 130877526), (6, 109064605), (10, 65438763), (13, 50337510), (15, 43625842), (17, 38493390), (26, 25168755), (30, 21812921), (34, 19246695), (39, 16779170), (51, 12831130), (65, 10067502), (78, 8389585), (85, 7698678), (89, 7352670), (102, 6415565), (130, 5033751), (170, 3849339), (178, 3676335), (195, 3355834), (221, 2961030), (255, 2566226), (267, 2450890), (390, 1677917), (442, 1480515), (445, 1470534), (510, 1283113), (534, 1225445), (663, 987010), (890, 735267), (1105, 592206), (1109, 590070), (1157, 565590), (1326, 493505), (1335, 490178), (1513, 432510), (2210, 296103), (2218, 295035), (2314, 282795), (2670, 245089), (3026, 216255), (3315, 197402), (3327, 196690), (3471, 188530), (4539, 144170), (5545, 118014), (5785, 113118), (6630, 98701), (6654, 98345), (6942, 94265), (7565, 86502), (9078, 72085), (11090, 59007), (11570, 56559), (14417, 45390), (15130, 43251), (16635, 39338), (17355, 37706), (18853, 34710), (19669, 33270), (22695, 28834)]