235742010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:348

約数の個数: 128

約数和(自身を含む): 666537984

約数和(自身を除く): 430795974

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 71, 97, 105, 142, 163, 194, 210, 213, 291, 326, 355, 426, 485, 489, 497, 582, 679, 710, 815, 970, 978, 994, 1065, 1141, 1358, 1455, 1491, 1630, 2037, 2130, 2282, 2445, 2485, 2910, 2982, 3395, 3423, 4074, 4890, 4970, 5705, 6790, 6846, 6887, 7455, 10185, 11410, 11573, 13774, 14910, 15811, 17115, 20370, 20661, 23146, 31622, 34230, 34435, 34719, 41322, 47433, 48209, 57865, 68870, 69438, 79055, 81011, 94866, 96418, 103305, 110677, 115730, 144627, 158110, 162022, 173595, 206610, 221354, 237165, 241045, 243033, 289254, 332031, 347190, 405055, 474330, 482090, 486066, 553385, 664062, 723135, 810110, 1106770, 1122581, 1215165, 1446270, 1660155, 2245162, 2430330, 3320310, 3367743, 5612905, 6735486, 7858067, 11225810, 15716134, 16838715, 23574201, 33677430, 39290335, 47148402, 78580670, 117871005, 235742010]

約数ペア:

[(1, 235742010), (2, 117871005), (3, 78580670), (5, 47148402), (6, 39290335), (7, 33677430), (10, 23574201), (14, 16838715), (15, 15716134), (21, 11225810), (30, 7858067), (35, 6735486), (42, 5612905), (70, 3367743), (71, 3320310), (97, 2430330), (105, 2245162), (142, 1660155), (163, 1446270), (194, 1215165), (210, 1122581), (213, 1106770), (291, 810110), (326, 723135), (355, 664062), (426, 553385), (485, 486066), (489, 482090), (497, 474330), (582, 405055), (679, 347190), (710, 332031), (815, 289254), (970, 243033), (978, 241045), (994, 237165), (1065, 221354), (1141, 206610), (1358, 173595), (1455, 162022), (1491, 158110), (1630, 144627), (2037, 115730), (2130, 110677), (2282, 103305), (2445, 96418), (2485, 94866), (2910, 81011), (2982, 79055), (3395, 69438), (3423, 68870), (4074, 57865), (4890, 48209), (4970, 47433), (5705, 41322), (6790, 34719), (6846, 34435), (6887, 34230), (7455, 31622), (10185, 23146), (11410, 20661), (11573, 20370), (13774, 17115), (14910, 15811)]