6391700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:441

約数の個数: 72

約数和(自身を含む): 16582272

約数和(自身を除く): 10190572

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 50, 70, 92, 100, 115, 140, 161, 175, 230, 322, 350, 397, 460, 575, 644, 700, 794, 805, 1150, 1588, 1610, 1985, 2300, 2779, 3220, 3970, 4025, 5558, 7940, 8050, 9131, 9925, 11116, 13895, 16100, 18262, 19850, 27790, 36524, 39700, 45655, 55580, 63917, 69475, 91310, 127834, 138950, 182620, 228275, 255668, 277900, 319585, 456550, 639170, 913100, 1278340, 1597925, 3195850, 6391700]

約数ペア:

[(1, 6391700), (2, 3195850), (4, 1597925), (5, 1278340), (7, 913100), (10, 639170), (14, 456550), (20, 319585), (23, 277900), (25, 255668), (28, 228275), (35, 182620), (46, 138950), (50, 127834), (70, 91310), (92, 69475), (100, 63917), (115, 55580), (140, 45655), (161, 39700), (175, 36524), (230, 27790), (322, 19850), (350, 18262), (397, 16100), (460, 13895), (575, 11116), (644, 9925), (700, 9131), (794, 8050), (805, 7940), (1150, 5558), (1588, 4025), (1610, 3970), (1985, 3220), (2300, 2779)]