744431075820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{87994217}}^1$

素因数の和:87994279

約数の個数: 72

約数和(自身を含む): 2306152465344

約数和(自身を除く): 1561721389524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 87994217, 175988434, 263982651, 351976868, 439971085, 527965302, 791947953, 879942170, 1055930604, 1319913255, 1583895906, 1759884340, 2639826510, 3167791812, 3959739765, 4135728199, 5279653020, 7919479530, 8271456398, 12407184597, 15838959060, 16542912796, 20678640995, 24814369194, 37221553791, 41357281990, 49628738388, 62035922985, 74443107582, 82714563980, 124071845970, 148886215164, 186107768955, 248143691940, 372215537910, 744431075820]

約数ペア:

[(1, 744431075820), (2, 372215537910), (3, 248143691940), (4, 186107768955), (5, 148886215164), (6, 124071845970), (9, 82714563980), (10, 74443107582), (12, 62035922985), (15, 49628738388), (18, 41357281990), (20, 37221553791), (30, 24814369194), (36, 20678640995), (45, 16542912796), (47, 15838959060), (60, 12407184597), (90, 8271456398), (94, 7919479530), (141, 5279653020), (180, 4135728199), (188, 3959739765), (235, 3167791812), (282, 2639826510), (423, 1759884340), (470, 1583895906), (564, 1319913255), (705, 1055930604), (846, 879942170), (940, 791947953), (1410, 527965302), (1692, 439971085), (2115, 351976868), (2820, 263982651), (4230, 175988434), (8460, 87994217)]