1904950920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{429043}}^1$

素因数の和:429094

約数の個数: 64

約数和(自身を含む): 5869321920

約数和(自身を除く): 3964371000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 429043, 858086, 1287129, 1716172, 2145215, 2574258, 3432344, 4290430, 5148516, 6435645, 8580860, 10297032, 12871290, 15874591, 17161720, 25742580, 31749182, 47623773, 51485160, 63498364, 79372955, 95247546, 126996728, 158745910, 190495092, 238118865, 317491820, 380990184, 476237730, 634983640, 952475460, 1904950920]

約数ペア:

[(1, 1904950920), (2, 952475460), (3, 634983640), (4, 476237730), (5, 380990184), (6, 317491820), (8, 238118865), (10, 190495092), (12, 158745910), (15, 126996728), (20, 95247546), (24, 79372955), (30, 63498364), (37, 51485160), (40, 47623773), (60, 31749182), (74, 25742580), (111, 17161720), (120, 15874591), (148, 12871290), (185, 10297032), (222, 8580860), (296, 6435645), (370, 5148516), (444, 4290430), (555, 3432344), (740, 2574258), (888, 2145215), (1110, 1716172), (1480, 1287129), (2220, 858086), (4440, 429043)]