4157580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1$

素因数の和:559

約数の個数: 96

約数和(自身を含む): 14031360

約数和(自身を除く): 9873780

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, 521, 532, 570, 665, 798, 1042, 1140, 1330, 1563, 1596, 1995, 2084, 2605, 2660, 3126, 3647, 3990, 5210, 6252, 7294, 7815, 7980, 9899, 10420, 10941, 14588, 15630, 18235, 19798, 21882, 29697, 31260, 36470, 39596, 43764, 49495, 54705, 59394, 69293, 72940, 98990, 109410, 118788, 138586, 148485, 197980, 207879, 218820, 277172, 296970, 346465, 415758, 593940, 692930, 831516, 1039395, 1385860, 2078790, 4157580]

約数ペア:

[(1, 4157580), (2, 2078790), (3, 1385860), (4, 1039395), (5, 831516), (6, 692930), (7, 593940), (10, 415758), (12, 346465), (14, 296970), (15, 277172), (19, 218820), (20, 207879), (21, 197980), (28, 148485), (30, 138586), (35, 118788), (38, 109410), (42, 98990), (57, 72940), (60, 69293), (70, 59394), (76, 54705), (84, 49495), (95, 43764), (105, 39596), (114, 36470), (133, 31260), (140, 29697), (190, 21882), (210, 19798), (228, 18235), (266, 15630), (285, 14588), (380, 10941), (399, 10420), (420, 9899), (521, 7980), (532, 7815), (570, 7294), (665, 6252), (798, 5210), (1042, 3990), (1140, 3647), (1330, 3126), (1563, 2660), (1596, 2605), (1995, 2084)]