1797524190

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{86461}}^1$

素因数の和:86495

約数の個数: 128

約数和(自身を含む): 5976253440

約数和(自身を除く): 4178729250

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 54, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 135, 154, 165, 189, 198, 210, 231, 270, 297, 315, 330, 378, 385, 462, 495, 594, 630, 693, 770, 945, 990, 1155, 1386, 1485, 1890, 2079, 2310, 2970, 3465, 4158, 6930, 10395, 20790, 86461, 172922, 259383, 432305, 518766, 605227, 778149, 864610, 951071, 1210454, 1296915, 1556298, 1815681, 1902142, 2334447, 2593830, 2853213, 3026135, 3631362, 3890745, 4668894, 4755355, 5447043, 5706426, 6052270, 6657497, 7781490, 8559639, 9078405, 9510710, 10894086, 11672235, 13314994, 14266065, 16341129, 17119278, 18156810, 19972491, 23344470, 25678917, 27235215, 28532130, 32682258, 33287485, 39944982, 42798195, 51357834, 54470430, 59917473, 66574970, 81705645, 85596390, 99862455, 119834946, 128394585, 163411290, 179752419, 199724910, 256789170, 299587365, 359504838, 599174730, 898762095, 1797524190]

約数ペア:

[(1, 1797524190), (2, 898762095), (3, 599174730), (5, 359504838), (6, 299587365), (7, 256789170), (9, 199724910), (10, 179752419), (11, 163411290), (14, 128394585), (15, 119834946), (18, 99862455), (21, 85596390), (22, 81705645), (27, 66574970), (30, 59917473), (33, 54470430), (35, 51357834), (42, 42798195), (45, 39944982), (54, 33287485), (55, 32682258), (63, 28532130), (66, 27235215), (70, 25678917), (77, 23344470), (90, 19972491), (99, 18156810), (105, 17119278), (110, 16341129), (126, 14266065), (135, 13314994), (154, 11672235), (165, 10894086), (189, 9510710), (198, 9078405), (210, 8559639), (231, 7781490), (270, 6657497), (297, 6052270), (315, 5706426), (330, 5447043), (378, 4755355), (385, 4668894), (462, 3890745), (495, 3631362), (594, 3026135), (630, 2853213), (693, 2593830), (770, 2334447), (945, 1902142), (990, 1815681), (1155, 1556298), (1386, 1296915), (1485, 1210454), (1890, 951071), (2079, 864610), (2310, 778149), (2970, 605227), (3465, 518766), (4158, 432305), (6930, 259383), (10395, 172922), (20790, 86461)]