30135588

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{967}}^1$

素因数の和:1041

約数の個数: 72

約数和(自身を含む): 83426112

約数和(自身を除く): 53290524

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 53, 84, 98, 106, 147, 159, 196, 212, 294, 318, 371, 588, 636, 742, 967, 1113, 1484, 1934, 2226, 2597, 2901, 3868, 4452, 5194, 5802, 6769, 7791, 10388, 11604, 13538, 15582, 20307, 27076, 31164, 40614, 47383, 51251, 81228, 94766, 102502, 142149, 153753, 189532, 205004, 284298, 307506, 358757, 568596, 615012, 717514, 1076271, 1435028, 2152542, 2511299, 4305084, 5022598, 7533897, 10045196, 15067794, 30135588]

約数ペア:

[(1, 30135588), (2, 15067794), (3, 10045196), (4, 7533897), (6, 5022598), (7, 4305084), (12, 2511299), (14, 2152542), (21, 1435028), (28, 1076271), (42, 717514), (49, 615012), (53, 568596), (84, 358757), (98, 307506), (106, 284298), (147, 205004), (159, 189532), (196, 153753), (212, 142149), (294, 102502), (318, 94766), (371, 81228), (588, 51251), (636, 47383), (742, 40614), (967, 31164), (1113, 27076), (1484, 20307), (1934, 15582), (2226, 13538), (2597, 11604), (2901, 10388), (3868, 7791), (4452, 6769), (5194, 5802)]