191526990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{5023}}^1$

素因数の和:5105

約数の個数: 64

約数和(自身を含む): 486162432

約数和(自身を除く): 294635442

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 41, 62, 82, 93, 123, 155, 186, 205, 246, 310, 410, 465, 615, 930, 1230, 1271, 2542, 3813, 5023, 6355, 7626, 10046, 12710, 15069, 19065, 25115, 30138, 38130, 50230, 75345, 150690, 155713, 205943, 311426, 411886, 467139, 617829, 778565, 934278, 1029715, 1235658, 1557130, 2059430, 2335695, 3089145, 4671390, 6178290, 6384233, 12768466, 19152699, 31921165, 38305398, 63842330, 95763495, 191526990]

約数ペア:

[(1, 191526990), (2, 95763495), (3, 63842330), (5, 38305398), (6, 31921165), (10, 19152699), (15, 12768466), (30, 6384233), (31, 6178290), (41, 4671390), (62, 3089145), (82, 2335695), (93, 2059430), (123, 1557130), (155, 1235658), (186, 1029715), (205, 934278), (246, 778565), (310, 617829), (410, 467139), (465, 411886), (615, 311426), (930, 205943), (1230, 155713), (1271, 150690), (2542, 75345), (3813, 50230), (5023, 38130), (6355, 30138), (7626, 25115), (10046, 19065), (12710, 15069)]