30751224

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:433

約数の個数: 96

約数和(自身を含む): 90835200

約数和(自身を除く): 60083976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 79, 84, 98, 147, 158, 168, 196, 237, 294, 316, 331, 392, 474, 553, 588, 632, 662, 948, 993, 1106, 1176, 1324, 1659, 1896, 1986, 2212, 2317, 2648, 3318, 3871, 3972, 4424, 4634, 6636, 6951, 7742, 7944, 9268, 11613, 13272, 13902, 15484, 16219, 18536, 23226, 26149, 27804, 30968, 32438, 46452, 48657, 52298, 55608, 64876, 78447, 92904, 97314, 104596, 129752, 156894, 183043, 194628, 209192, 313788, 366086, 389256, 549129, 627576, 732172, 1098258, 1281301, 1464344, 2196516, 2562602, 3843903, 4393032, 5125204, 7687806, 10250408, 15375612, 30751224]

約数ペア:

[(1, 30751224), (2, 15375612), (3, 10250408), (4, 7687806), (6, 5125204), (7, 4393032), (8, 3843903), (12, 2562602), (14, 2196516), (21, 1464344), (24, 1281301), (28, 1098258), (42, 732172), (49, 627576), (56, 549129), (79, 389256), (84, 366086), (98, 313788), (147, 209192), (158, 194628), (168, 183043), (196, 156894), (237, 129752), (294, 104596), (316, 97314), (331, 92904), (392, 78447), (474, 64876), (553, 55608), (588, 52298), (632, 48657), (662, 46452), (948, 32438), (993, 30968), (1106, 27804), (1176, 26149), (1324, 23226), (1659, 18536), (1896, 16219), (1986, 15484), (2212, 13902), (2317, 13272), (2648, 11613), (3318, 9268), (3871, 7944), (3972, 7742), (4424, 6951), (4634, 6636)]