30225580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1033}}^1$

素因数の和:1079

約数の個数: 96

約数和(自身を含む): 83381760

約数和(自身を除く): 53156180

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 35, 38, 44, 55, 70, 76, 77, 95, 110, 133, 140, 154, 190, 209, 220, 266, 308, 380, 385, 418, 532, 665, 770, 836, 1033, 1045, 1330, 1463, 1540, 2066, 2090, 2660, 2926, 4132, 4180, 5165, 5852, 7231, 7315, 10330, 11363, 14462, 14630, 19627, 20660, 22726, 28924, 29260, 36155, 39254, 45452, 56815, 72310, 78508, 79541, 98135, 113630, 137389, 144620, 159082, 196270, 215897, 227260, 274778, 318164, 392540, 397705, 431794, 549556, 686945, 795410, 863588, 1079485, 1373890, 1511279, 1590820, 2158970, 2747780, 3022558, 4317940, 6045116, 7556395, 15112790, 30225580]

約数ペア:

[(1, 30225580), (2, 15112790), (4, 7556395), (5, 6045116), (7, 4317940), (10, 3022558), (11, 2747780), (14, 2158970), (19, 1590820), (20, 1511279), (22, 1373890), (28, 1079485), (35, 863588), (38, 795410), (44, 686945), (55, 549556), (70, 431794), (76, 397705), (77, 392540), (95, 318164), (110, 274778), (133, 227260), (140, 215897), (154, 196270), (190, 159082), (209, 144620), (220, 137389), (266, 113630), (308, 98135), (380, 79541), (385, 78508), (418, 72310), (532, 56815), (665, 45452), (770, 39254), (836, 36155), (1033, 29260), (1045, 28924), (1330, 22726), (1463, 20660), (1540, 19627), (2066, 14630), (2090, 14462), (2660, 11363), (2926, 10330), (4132, 7315), (4180, 7231), (5165, 5852)]