30478704

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{20483}}^1$

素因数の和:20525

約数の個数: 40

約数和(自身を含む): 81280512

約数和(自身を除く): 50801808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 20483, 40966, 61449, 81932, 122898, 163864, 245796, 327728, 491592, 634973, 983184, 1269946, 1904919, 2539892, 3809838, 5079784, 7619676, 10159568, 15239352, 30478704]

約数ペア:

[(1, 30478704), (2, 15239352), (3, 10159568), (4, 7619676), (6, 5079784), (8, 3809838), (12, 2539892), (16, 1904919), (24, 1269946), (31, 983184), (48, 634973), (62, 491592), (93, 327728), (124, 245796), (186, 163864), (248, 122898), (372, 81932), (496, 61449), (744, 40966), (1488, 20483)]