30387192

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:177

約数の個数: 128

約数和(自身を含む): 88473600

約数和(自身を除く): 58086408

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 47, 62, 66, 79, 88, 93, 94, 124, 132, 141, 158, 186, 188, 237, 248, 264, 282, 316, 341, 372, 376, 474, 517, 564, 632, 682, 744, 869, 948, 1023, 1034, 1128, 1364, 1457, 1551, 1738, 1896, 2046, 2068, 2449, 2607, 2728, 2914, 3102, 3476, 3713, 4092, 4136, 4371, 4898, 5214, 5828, 6204, 6952, 7347, 7426, 8184, 8742, 9796, 10428, 11139, 11656, 12408, 14694, 14852, 16027, 17484, 19592, 20856, 22278, 26939, 29388, 29704, 32054, 34968, 40843, 44556, 48081, 53878, 58776, 64108, 80817, 81686, 89112, 96162, 107756, 115103, 122529, 128216, 161634, 163372, 192324, 215512, 230206, 245058, 323268, 326744, 345309, 384648, 460412, 490116, 646536, 690618, 920824, 980232, 1266133, 1381236, 2532266, 2762472, 3798399, 5064532, 7596798, 10129064, 15193596, 30387192]

約数ペア:

[(1, 30387192), (2, 15193596), (3, 10129064), (4, 7596798), (6, 5064532), (8, 3798399), (11, 2762472), (12, 2532266), (22, 1381236), (24, 1266133), (31, 980232), (33, 920824), (44, 690618), (47, 646536), (62, 490116), (66, 460412), (79, 384648), (88, 345309), (93, 326744), (94, 323268), (124, 245058), (132, 230206), (141, 215512), (158, 192324), (186, 163372), (188, 161634), (237, 128216), (248, 122529), (264, 115103), (282, 107756), (316, 96162), (341, 89112), (372, 81686), (376, 80817), (474, 64108), (517, 58776), (564, 53878), (632, 48081), (682, 44556), (744, 40843), (869, 34968), (948, 32054), (1023, 29704), (1034, 29388), (1128, 26939), (1364, 22278), (1457, 20856), (1551, 19592), (1738, 17484), (1896, 16027), (2046, 14852), (2068, 14694), (2449, 12408), (2607, 11656), (2728, 11139), (2914, 10428), (3102, 9796), (3476, 8742), (3713, 8184), (4092, 7426), (4136, 7347), (4371, 6952), (4898, 6204), (5214, 5828)]