30403002

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1229}}^1$

素因数の和:1291

約数の個数: 64

約数和(自身を含む): 75571200

約数和(自身を除く): 45168198

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 31, 38, 42, 57, 62, 93, 114, 133, 186, 217, 266, 399, 434, 589, 651, 798, 1178, 1229, 1302, 1767, 2458, 3534, 3687, 4123, 7374, 8246, 8603, 12369, 17206, 23351, 24738, 25809, 38099, 46702, 51618, 70053, 76198, 114297, 140106, 163457, 228594, 266693, 326914, 490371, 533386, 723881, 800079, 980742, 1447762, 1600158, 2171643, 4343286, 5067167, 10134334, 15201501, 30403002]

約数ペア:

[(1, 30403002), (2, 15201501), (3, 10134334), (6, 5067167), (7, 4343286), (14, 2171643), (19, 1600158), (21, 1447762), (31, 980742), (38, 800079), (42, 723881), (57, 533386), (62, 490371), (93, 326914), (114, 266693), (133, 228594), (186, 163457), (217, 140106), (266, 114297), (399, 76198), (434, 70053), (589, 51618), (651, 46702), (798, 38099), (1178, 25809), (1229, 24738), (1302, 23351), (1767, 17206), (2458, 12369), (3534, 8603), (3687, 8246), (4123, 7374)]