30824820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4391}}^1$

素因数の和:4422

約数の個数: 96

約数和(自身を含む): 103299840

約数和(自身を除く): 72475020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 4391, 7020, 8782, 13173, 17564, 21955, 26346, 39519, 43910, 52692, 57083, 65865, 79038, 87820, 114166, 118557, 131730, 158076, 171249, 197595, 228332, 237114, 263460, 285415, 342498, 395190, 474228, 513747, 570830, 592785, 684996, 790380, 856245, 1027494, 1141660, 1185570, 1541241, 1712490, 2054988, 2371140, 2568735, 3082482, 3424980, 5137470, 6164964, 7706205, 10274940, 15412410, 30824820]

約数ペア:

[(1, 30824820), (2, 15412410), (3, 10274940), (4, 7706205), (5, 6164964), (6, 5137470), (9, 3424980), (10, 3082482), (12, 2568735), (13, 2371140), (15, 2054988), (18, 1712490), (20, 1541241), (26, 1185570), (27, 1141660), (30, 1027494), (36, 856245), (39, 790380), (45, 684996), (52, 592785), (54, 570830), (60, 513747), (65, 474228), (78, 395190), (90, 342498), (108, 285415), (117, 263460), (130, 237114), (135, 228332), (156, 197595), (180, 171249), (195, 158076), (234, 131730), (260, 118557), (270, 114166), (351, 87820), (390, 79038), (468, 65865), (540, 57083), (585, 52692), (702, 43910), (780, 39519), (1170, 26346), (1404, 21955), (1755, 17564), (2340, 13173), (3510, 8782), (4391, 7020)]