4502820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:241

約数の個数: 96

約数和(自身を含む): 14708736

約数和(自身を除く): 10205916

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 71, 84, 105, 140, 142, 151, 210, 213, 284, 302, 355, 420, 426, 453, 497, 604, 710, 755, 852, 906, 994, 1057, 1065, 1420, 1491, 1510, 1812, 1988, 2114, 2130, 2265, 2485, 2982, 3020, 3171, 4228, 4260, 4530, 4970, 5285, 5964, 6342, 7455, 9060, 9940, 10570, 10721, 12684, 14910, 15855, 21140, 21442, 29820, 31710, 32163, 42884, 53605, 63420, 64326, 75047, 107210, 128652, 150094, 160815, 214420, 225141, 300188, 321630, 375235, 450282, 643260, 750470, 900564, 1125705, 1500940, 2251410, 4502820]

約数ペア:

[(1, 4502820), (2, 2251410), (3, 1500940), (4, 1125705), (5, 900564), (6, 750470), (7, 643260), (10, 450282), (12, 375235), (14, 321630), (15, 300188), (20, 225141), (21, 214420), (28, 160815), (30, 150094), (35, 128652), (42, 107210), (60, 75047), (70, 64326), (71, 63420), (84, 53605), (105, 42884), (140, 32163), (142, 31710), (151, 29820), (210, 21442), (213, 21140), (284, 15855), (302, 14910), (355, 12684), (420, 10721), (426, 10570), (453, 9940), (497, 9060), (604, 7455), (710, 6342), (755, 5964), (852, 5285), (906, 4970), (994, 4530), (1057, 4260), (1065, 4228), (1420, 3171), (1491, 3020), (1510, 2982), (1812, 2485), (1988, 2265), (2114, 2130)]