148292340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18583}}^1$

素因数の和:18621

約数の個数: 96

約数和(自身を含む): 499537920

約数和(自身を除く): 351245580

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, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 18583, 37166, 55749, 74332, 92915, 111498, 130081, 185830, 222996, 260162, 278745, 353077, 371660, 390243, 520324, 557490, 650405, 706154, 780486, 1059231, 1114980, 1300810, 1412308, 1560972, 1765385, 1951215, 2118462, 2471539, 2601620, 3530770, 3902430, 4236924, 4943078, 5296155, 7061540, 7414617, 7804860, 9886156, 10592310, 12357695, 14829234, 21184620, 24715390, 29658468, 37073085, 49430780, 74146170, 148292340]

約数ペア:

[(1, 148292340), (2, 74146170), (3, 49430780), (4, 37073085), (5, 29658468), (6, 24715390), (7, 21184620), (10, 14829234), (12, 12357695), (14, 10592310), (15, 9886156), (19, 7804860), (20, 7414617), (21, 7061540), (28, 5296155), (30, 4943078), (35, 4236924), (38, 3902430), (42, 3530770), (57, 2601620), (60, 2471539), (70, 2118462), (76, 1951215), (84, 1765385), (95, 1560972), (105, 1412308), (114, 1300810), (133, 1114980), (140, 1059231), (190, 780486), (210, 706154), (228, 650405), (266, 557490), (285, 520324), (380, 390243), (399, 371660), (420, 353077), (532, 278745), (570, 260162), (665, 222996), (798, 185830), (1140, 130081), (1330, 111498), (1596, 92915), (1995, 74332), (2660, 55749), (3990, 37166), (7980, 18583)]