4492740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1$

素因数の和:601

約数の個数: 96

約数和(自身を含む): 15160320

約数和(自身を除く): 10667580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 563, 570, 665, 798, 1126, 1140, 1330, 1596, 1689, 1995, 2252, 2660, 2815, 3378, 3941, 3990, 5630, 6756, 7882, 7980, 8445, 10697, 11260, 11823, 15764, 16890, 19705, 21394, 23646, 32091, 33780, 39410, 42788, 47292, 53485, 59115, 64182, 74879, 78820, 106970, 118230, 128364, 149758, 160455, 213940, 224637, 236460, 299516, 320910, 374395, 449274, 641820, 748790, 898548, 1123185, 1497580, 2246370, 4492740]

約数ペア:

[(1, 4492740), (2, 2246370), (3, 1497580), (4, 1123185), (5, 898548), (6, 748790), (7, 641820), (10, 449274), (12, 374395), (14, 320910), (15, 299516), (19, 236460), (20, 224637), (21, 213940), (28, 160455), (30, 149758), (35, 128364), (38, 118230), (42, 106970), (57, 78820), (60, 74879), (70, 64182), (76, 59115), (84, 53485), (95, 47292), (105, 42788), (114, 39410), (133, 33780), (140, 32091), (190, 23646), (210, 21394), (228, 19705), (266, 16890), (285, 15764), (380, 11823), (399, 11260), (420, 10697), (532, 8445), (563, 7980), (570, 7882), (665, 6756), (798, 5630), (1126, 3990), (1140, 3941), (1330, 3378), (1596, 2815), (1689, 2660), (1995, 2252)]