30346980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{7549}}^1$

素因数の和:7628

約数の個数: 48

約数和(自身を含む): 86251200

約数和(自身を除く): 55904220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 7549, 15098, 22647, 30196, 37745, 45294, 75490, 90588, 113235, 150980, 226470, 452940, 505783, 1011566, 1517349, 2023132, 2528915, 3034698, 5057830, 6069396, 7586745, 10115660, 15173490, 30346980]

約数ペア:

[(1, 30346980), (2, 15173490), (3, 10115660), (4, 7586745), (5, 6069396), (6, 5057830), (10, 3034698), (12, 2528915), (15, 2023132), (20, 1517349), (30, 1011566), (60, 505783), (67, 452940), (134, 226470), (201, 150980), (268, 113235), (335, 90588), (402, 75490), (670, 45294), (804, 37745), (1005, 30196), (1340, 22647), (2010, 15098), (4020, 7549)]