20230799330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{7841}}^1$

素因数の和:7956

約数の個数: 128

約数和(自身を含む): 45531279360

約数和(自身を除く): 25300480030

約数列:

[1, 2, 5, 7, 10, 14, 29, 31, 35, 41, 58, 62, 70, 82, 145, 155, 203, 205, 217, 287, 290, 310, 406, 410, 434, 574, 899, 1015, 1085, 1189, 1271, 1435, 1798, 2030, 2170, 2378, 2542, 2870, 4495, 5945, 6293, 6355, 7841, 8323, 8897, 8990, 11890, 12586, 12710, 15682, 16646, 17794, 31465, 36859, 39205, 41615, 44485, 54887, 62930, 73718, 78410, 83230, 88970, 109774, 184295, 227389, 243071, 258013, 274435, 321481, 368590, 454778, 486142, 516026, 548870, 642962, 1136945, 1215355, 1290065, 1591723, 1607405, 1701497, 2250367, 2273890, 2430710, 2580130, 3183446, 3214810, 3402994, 4500734, 7049059, 7958615, 8507485, 9322949, 9965911, 11251835, 14098118, 15917230, 17014970, 18645898, 19931822, 22503670, 35245295, 46614745, 49343413, 49829555, 65260643, 69761377, 70490590, 93229490, 98686826, 99659110, 130521286, 139522754, 246717065, 289011419, 326303215, 348806885, 493434130, 578022838, 652606430, 697613770, 1445057095, 2023079933, 2890114190, 4046159866, 10115399665, 20230799330]

約数ペア:

[(1, 20230799330), (2, 10115399665), (5, 4046159866), (7, 2890114190), (10, 2023079933), (14, 1445057095), (29, 697613770), (31, 652606430), (35, 578022838), (41, 493434130), (58, 348806885), (62, 326303215), (70, 289011419), (82, 246717065), (145, 139522754), (155, 130521286), (203, 99659110), (205, 98686826), (217, 93229490), (287, 70490590), (290, 69761377), (310, 65260643), (406, 49829555), (410, 49343413), (434, 46614745), (574, 35245295), (899, 22503670), (1015, 19931822), (1085, 18645898), (1189, 17014970), (1271, 15917230), (1435, 14098118), (1798, 11251835), (2030, 9965911), (2170, 9322949), (2378, 8507485), (2542, 7958615), (2870, 7049059), (4495, 4500734), (5945, 3402994), (6293, 3214810), (6355, 3183446), (7841, 2580130), (8323, 2430710), (8897, 2273890), (8990, 2250367), (11890, 1701497), (12586, 1607405), (12710, 1591723), (15682, 1290065), (16646, 1215355), (17794, 1136945), (31465, 642962), (36859, 548870), (39205, 516026), (41615, 486142), (44485, 454778), (54887, 368590), (62930, 321481), (73718, 274435), (78410, 258013), (83230, 243071), (88970, 227389), (109774, 184295)]