215367630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:338

約数の個数: 128

約数和(自身を含む): 572313600

約数和(自身を除く): 356945970

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 29, 30, 46, 47, 58, 69, 87, 94, 115, 138, 141, 145, 174, 229, 230, 235, 282, 290, 345, 435, 458, 470, 667, 687, 690, 705, 870, 1081, 1145, 1334, 1363, 1374, 1410, 2001, 2162, 2290, 2726, 3243, 3335, 3435, 4002, 4089, 5267, 5405, 6486, 6641, 6670, 6815, 6870, 8178, 10005, 10534, 10763, 10810, 13282, 13630, 15801, 16215, 19923, 20010, 20445, 21526, 26335, 31349, 31602, 32289, 32430, 33205, 39846, 40890, 52670, 53815, 62698, 64578, 66410, 79005, 94047, 99615, 107630, 152743, 156745, 158010, 161445, 188094, 199230, 247549, 305486, 312127, 313490, 322890, 458229, 470235, 495098, 624254, 742647, 763715, 916458, 936381, 940470, 1237745, 1485294, 1527430, 1560635, 1872762, 2291145, 2475490, 3121270, 3713235, 4582290, 4681905, 7178921, 7426470, 9363810, 14357842, 21536763, 35894605, 43073526, 71789210, 107683815, 215367630]

約数ペア:

[(1, 215367630), (2, 107683815), (3, 71789210), (5, 43073526), (6, 35894605), (10, 21536763), (15, 14357842), (23, 9363810), (29, 7426470), (30, 7178921), (46, 4681905), (47, 4582290), (58, 3713235), (69, 3121270), (87, 2475490), (94, 2291145), (115, 1872762), (138, 1560635), (141, 1527430), (145, 1485294), (174, 1237745), (229, 940470), (230, 936381), (235, 916458), (282, 763715), (290, 742647), (345, 624254), (435, 495098), (458, 470235), (470, 458229), (667, 322890), (687, 313490), (690, 312127), (705, 305486), (870, 247549), (1081, 199230), (1145, 188094), (1334, 161445), (1363, 158010), (1374, 156745), (1410, 152743), (2001, 107630), (2162, 99615), (2290, 94047), (2726, 79005), (3243, 66410), (3335, 64578), (3435, 62698), (4002, 53815), (4089, 52670), (5267, 40890), (5405, 39846), (6486, 33205), (6641, 32430), (6670, 32289), (6815, 31602), (6870, 31349), (8178, 26335), (10005, 21526), (10534, 20445), (10763, 20010), (10810, 19923), (13282, 16215), (13630, 15801)]