170456910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{613}}^1$

素因数の和:690

約数の個数: 128

約数和(自身を含む): 475324416

約数和(自身を除く): 304867506

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 31, 39, 46, 62, 65, 69, 78, 93, 115, 130, 138, 155, 186, 195, 230, 299, 310, 345, 390, 403, 465, 598, 613, 690, 713, 806, 897, 930, 1209, 1226, 1426, 1495, 1794, 1839, 2015, 2139, 2418, 2990, 3065, 3565, 3678, 4030, 4278, 4485, 6045, 6130, 7130, 7969, 8970, 9195, 9269, 10695, 12090, 14099, 15938, 18390, 18538, 19003, 21390, 23907, 27807, 28198, 38006, 39845, 42297, 46345, 47814, 55614, 57009, 70495, 79690, 84594, 92690, 95015, 114018, 119535, 139035, 140990, 183287, 190030, 211485, 239070, 247039, 278070, 285045, 366574, 422970, 437069, 494078, 549861, 570090, 741117, 874138, 916435, 1099722, 1235195, 1311207, 1482234, 1832870, 2185345, 2470390, 2622414, 2749305, 3705585, 4370690, 5498610, 5681897, 6556035, 7411170, 11363794, 13112070, 17045691, 28409485, 34091382, 56818970, 85228455, 170456910]

約数ペア:

[(1, 170456910), (2, 85228455), (3, 56818970), (5, 34091382), (6, 28409485), (10, 17045691), (13, 13112070), (15, 11363794), (23, 7411170), (26, 6556035), (30, 5681897), (31, 5498610), (39, 4370690), (46, 3705585), (62, 2749305), (65, 2622414), (69, 2470390), (78, 2185345), (93, 1832870), (115, 1482234), (130, 1311207), (138, 1235195), (155, 1099722), (186, 916435), (195, 874138), (230, 741117), (299, 570090), (310, 549861), (345, 494078), (390, 437069), (403, 422970), (465, 366574), (598, 285045), (613, 278070), (690, 247039), (713, 239070), (806, 211485), (897, 190030), (930, 183287), (1209, 140990), (1226, 139035), (1426, 119535), (1495, 114018), (1794, 95015), (1839, 92690), (2015, 84594), (2139, 79690), (2418, 70495), (2990, 57009), (3065, 55614), (3565, 47814), (3678, 46345), (4030, 42297), (4278, 39845), (4485, 38006), (6045, 28198), (6130, 27807), (7130, 23907), (7969, 21390), (8970, 19003), (9195, 18538), (9269, 18390), (10695, 15938), (12090, 14099)]