70225228.000000000

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{509}}^1$

素因数の和:609

約数の個数: 128

約数和(自身を含む): 370137600

約数和(自身を除く): 243289710

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 71, 78, 90, 117, 130, 135, 142, 195, 213, 234, 270, 351, 355, 390, 426, 509, 585, 639, 702, 710, 923, 1018, 1065, 1170, 1278, 1527, 1755, 1846, 1917, 2130, 2545, 2769, 3054, 3195, 3510, 3834, 4581, 4615, 5090, 5538, 6390, 6617, 7635, 8307, 9162, 9230, 9585, 13234, 13743, 13845, 15270, 16614, 19170, 19851, 22905, 24921, 27486, 27690, 33085, 36139, 39702, 41535, 45810, 49842, 59553, 66170, 68715, 72278, 83070, 99255, 108417, 119106, 124605, 137430, 178659, 180695, 198510, 216834, 249210, 297765, 325251, 357318, 361390, 469807, 542085, 595530, 650502, 893295, 939614, 975753, 1084170, 1409421, 1626255, 1786590, 1951506, 2349035, 2818842, 3252510, 4228263, 4698070, 4878765, 7047105, 8456526, 9757530, 12684789, 14094210, 21141315, 25369578, 42282630, 63423945, 126847890]

約数ペア:

[(1, 126847890), (2, 63423945), (3, 42282630), (5, 25369578), (6, 21141315), (9, 14094210), (10, 12684789), (13, 9757530), (15, 8456526), (18, 7047105), (26, 4878765), (27, 4698070), (30, 4228263), (39, 3252510), (45, 2818842), (54, 2349035), (65, 1951506), (71, 1786590), (78, 1626255), (90, 1409421), (117, 1084170), (130, 975753), (135, 939614), (142, 893295), (195, 650502), (213, 595530), (234, 542085), (270, 469807), (351, 361390), (355, 357318), (390, 325251), (426, 297765), (509, 249210), (585, 216834), (639, 198510), (702, 180695), (710, 178659), (923, 137430), (1018, 124605), (1065, 119106), (1170, 108417), (1278, 99255), (1527, 83070), (1755, 72278), (1846, 68715), (1917, 66170), (2130, 59553), (2545, 49842), (2769, 45810), (3054, 41535), (3195, 39702), (3510, 36139), (3834, 33085), (4581, 27690), (4615, 27486), (5090, 24921), (5538, 22905), (6390, 19851), (6617, 19170), (7635, 16614), (8307, 15270), (9162, 13845), (9230, 13743), (9585, 13234)]