30503132

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:183

約数の個数: 72

約数和(自身を含む): 64350720

約数和(自身を除く): 33847588

約数列:

[1, 2, 4, 11, 19, 22, 31, 38, 44, 62, 76, 107, 121, 124, 209, 214, 242, 341, 418, 428, 484, 589, 682, 836, 1177, 1178, 1364, 2033, 2299, 2354, 2356, 3317, 3751, 4066, 4598, 4708, 6479, 6634, 7502, 8132, 9196, 12947, 12958, 13268, 15004, 22363, 25894, 25916, 36487, 44726, 51788, 63023, 71269, 72974, 89452, 126046, 142538, 145948, 245993, 252092, 285076, 401357, 491986, 693253, 802714, 983972, 1386506, 1605428, 2773012, 7625783, 15251566, 30503132]

約数ペア:

[(1, 30503132), (2, 15251566), (4, 7625783), (11, 2773012), (19, 1605428), (22, 1386506), (31, 983972), (38, 802714), (44, 693253), (62, 491986), (76, 401357), (107, 285076), (121, 252092), (124, 245993), (209, 145948), (214, 142538), (242, 126046), (341, 89452), (418, 72974), (428, 71269), (484, 63023), (589, 51788), (682, 44726), (836, 36487), (1177, 25916), (1178, 25894), (1364, 22363), (2033, 15004), (2299, 13268), (2354, 12958), (2356, 12947), (3317, 9196), (3751, 8132), (4066, 7502), (4598, 6634), (4708, 6479)]