9419190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:134

約数の個数: 128

約数和(自身を含む): 27620352

約数和(自身を除く): 18201162

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 23, 30, 33, 34, 46, 51, 55, 66, 69, 73, 85, 102, 110, 115, 138, 146, 165, 170, 187, 219, 230, 253, 255, 330, 345, 365, 374, 391, 438, 506, 510, 561, 690, 730, 759, 782, 803, 935, 1095, 1122, 1173, 1241, 1265, 1518, 1606, 1679, 1870, 1955, 2190, 2346, 2409, 2482, 2530, 2805, 3358, 3723, 3795, 3910, 4015, 4301, 4818, 5037, 5610, 5865, 6205, 7446, 7590, 8030, 8395, 8602, 10074, 11730, 12045, 12410, 12903, 13651, 16790, 18469, 18615, 21505, 24090, 25185, 25806, 27302, 28543, 36938, 37230, 40953, 43010, 50370, 55407, 57086, 64515, 68255, 81906, 85629, 92345, 110814, 129030, 136510, 142715, 171258, 184690, 204765, 277035, 285430, 313973, 409530, 428145, 554070, 627946, 856290, 941919, 1569865, 1883838, 3139730, 4709595, 9419190]

約数ペア:

[(1, 9419190), (2, 4709595), (3, 3139730), (5, 1883838), (6, 1569865), (10, 941919), (11, 856290), (15, 627946), (17, 554070), (22, 428145), (23, 409530), (30, 313973), (33, 285430), (34, 277035), (46, 204765), (51, 184690), (55, 171258), (66, 142715), (69, 136510), (73, 129030), (85, 110814), (102, 92345), (110, 85629), (115, 81906), (138, 68255), (146, 64515), (165, 57086), (170, 55407), (187, 50370), (219, 43010), (230, 40953), (253, 37230), (255, 36938), (330, 28543), (345, 27302), (365, 25806), (374, 25185), (391, 24090), (438, 21505), (506, 18615), (510, 18469), (561, 16790), (690, 13651), (730, 12903), (759, 12410), (782, 12045), (803, 11730), (935, 10074), (1095, 8602), (1122, 8395), (1173, 8030), (1241, 7590), (1265, 7446), (1518, 6205), (1606, 5865), (1679, 5610), (1870, 5037), (1955, 4818), (2190, 4301), (2346, 4015), (2409, 3910), (2482, 3795), (2530, 3723), (2805, 3358)]