30957012

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:238

約数の個数: 96

約数和(自身を含む): 84439040

約数和(自身を除く): 53482028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 61, 74, 108, 111, 122, 127, 148, 183, 222, 244, 254, 333, 366, 381, 444, 508, 549, 666, 732, 762, 999, 1098, 1143, 1332, 1524, 1647, 1998, 2196, 2257, 2286, 3294, 3429, 3996, 4514, 4572, 4699, 6588, 6771, 6858, 7747, 9028, 9398, 13542, 13716, 14097, 15494, 18796, 20313, 23241, 27084, 28194, 30988, 40626, 42291, 46482, 56388, 60939, 69723, 81252, 84582, 92964, 121878, 126873, 139446, 169164, 209169, 243756, 253746, 278892, 286639, 418338, 507492, 573278, 836676, 859917, 1146556, 1719834, 2579751, 3439668, 5159502, 7739253, 10319004, 15478506, 30957012]

約数ペア:

[(1, 30957012), (2, 15478506), (3, 10319004), (4, 7739253), (6, 5159502), (9, 3439668), (12, 2579751), (18, 1719834), (27, 1146556), (36, 859917), (37, 836676), (54, 573278), (61, 507492), (74, 418338), (108, 286639), (111, 278892), (122, 253746), (127, 243756), (148, 209169), (183, 169164), (222, 139446), (244, 126873), (254, 121878), (333, 92964), (366, 84582), (381, 81252), (444, 69723), (508, 60939), (549, 56388), (666, 46482), (732, 42291), (762, 40626), (999, 30988), (1098, 28194), (1143, 27084), (1332, 23241), (1524, 20313), (1647, 18796), (1998, 15494), (2196, 14097), (2257, 13716), (2286, 13542), (3294, 9398), (3429, 9028), (3996, 7747), (4514, 6858), (4572, 6771), (4699, 6588)]