129185910

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^2\times {\mathrm{73}}^1$

素因数の和:199

約数の個数: 144

約数和(自身を含む): 396605664

約数和(自身を除く): 267419754

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 53, 63, 70, 73, 90, 105, 106, 126, 146, 159, 210, 219, 265, 315, 318, 365, 371, 438, 477, 511, 530, 630, 657, 730, 742, 795, 954, 1022, 1095, 1113, 1314, 1533, 1590, 1855, 2190, 2226, 2385, 2555, 2809, 3066, 3285, 3339, 3710, 3869, 4599, 4770, 5110, 5565, 5618, 6570, 6678, 7665, 7738, 8427, 9198, 11130, 11607, 14045, 15330, 16695, 16854, 19345, 19663, 22995, 23214, 25281, 27083, 28090, 33390, 34821, 38690, 39326, 42135, 45990, 50562, 54166, 58035, 58989, 69642, 81249, 84270, 98315, 116070, 117978, 126405, 135415, 162498, 174105, 176967, 196630, 205057, 243747, 252810, 270830, 294945, 348210, 353934, 406245, 410114, 487494, 589890, 615171, 812490, 884835, 1025285, 1218735, 1230342, 1435399, 1769670, 1845513, 2050570, 2437470, 2870798, 3075855, 3691026, 4306197, 6151710, 7176995, 8612394, 9227565, 12918591, 14353990, 18455130, 21530985, 25837182, 43061970, 64592955, 129185910]

約数ペア:

[(1, 129185910), (2, 64592955), (3, 43061970), (5, 25837182), (6, 21530985), (7, 18455130), (9, 14353990), (10, 12918591), (14, 9227565), (15, 8612394), (18, 7176995), (21, 6151710), (30, 4306197), (35, 3691026), (42, 3075855), (45, 2870798), (53, 2437470), (63, 2050570), (70, 1845513), (73, 1769670), (90, 1435399), (105, 1230342), (106, 1218735), (126, 1025285), (146, 884835), (159, 812490), (210, 615171), (219, 589890), (265, 487494), (315, 410114), (318, 406245), (365, 353934), (371, 348210), (438, 294945), (477, 270830), (511, 252810), (530, 243747), (630, 205057), (657, 196630), (730, 176967), (742, 174105), (795, 162498), (954, 135415), (1022, 126405), (1095, 117978), (1113, 116070), (1314, 98315), (1533, 84270), (1590, 81249), (1855, 69642), (2190, 58989), (2226, 58035), (2385, 54166), (2555, 50562), (2809, 45990), (3066, 42135), (3285, 39326), (3339, 38690), (3710, 34821), (3869, 33390), (4599, 28090), (4770, 27083), (5110, 25281), (5565, 23214), (5618, 22995), (6570, 19663), (6678, 19345), (7665, 16854), (7738, 16695), (8427, 15330), (9198, 14045), (11130, 11607)]