78350340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{15733}}^1$

素因数の和:15828

約数の個数: 48

約数和(自身を含む): 222038208

約数和(自身を除く): 143687868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 4980, 15733, 31466, 47199, 62932, 78665, 94398, 157330, 188796, 235995, 314660, 471990, 943980, 1305839, 2611678, 3917517, 5223356, 6529195, 7835034, 13058390, 15670068, 19587585, 26116780, 39175170, 78350340]

約数ペア:

[(1, 78350340), (2, 39175170), (3, 26116780), (4, 19587585), (5, 15670068), (6, 13058390), (10, 7835034), (12, 6529195), (15, 5223356), (20, 3917517), (30, 2611678), (60, 1305839), (83, 943980), (166, 471990), (249, 314660), (332, 235995), (415, 188796), (498, 157330), (830, 94398), (996, 78665), (1245, 62932), (1660, 47199), (2490, 31466), (4980, 15733)]