7030920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4507}}^1$

素因数の和:4534

約数の個数: 64

約数和(自身を含む): 22720320

約数和(自身を除く): 15689400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 4507, 9014, 13521, 18028, 22535, 27042, 36056, 45070, 54084, 58591, 67605, 90140, 108168, 117182, 135210, 175773, 180280, 234364, 270420, 292955, 351546, 468728, 540840, 585910, 703092, 878865, 1171820, 1406184, 1757730, 2343640, 3515460, 7030920]

約数ペア:

[(1, 7030920), (2, 3515460), (3, 2343640), (4, 1757730), (5, 1406184), (6, 1171820), (8, 878865), (10, 703092), (12, 585910), (13, 540840), (15, 468728), (20, 351546), (24, 292955), (26, 270420), (30, 234364), (39, 180280), (40, 175773), (52, 135210), (60, 117182), (65, 108168), (78, 90140), (104, 67605), (120, 58591), (130, 54084), (156, 45070), (195, 36056), (260, 27042), (312, 22535), (390, 18028), (520, 13521), (780, 9014), (1560, 4507)]