3918741.00000000

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:252

約数の個数: 144

約数和(自身を含む): 240589440

約数和(自身を除く): 164542500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 89, 90, 94, 101, 141, 178, 180, 188, 202, 235, 267, 282, 303, 356, 404, 423, 445, 470, 505, 534, 564, 606, 705, 801, 846, 890, 909, 940, 1010, 1068, 1212, 1335, 1410, 1515, 1602, 1692, 1780, 1818, 2020, 2115, 2670, 2820, 3030, 3204, 3636, 4005, 4183, 4230, 4545, 4747, 5340, 6060, 8010, 8366, 8460, 8989, 9090, 9494, 12549, 14241, 16020, 16732, 17978, 18180, 18988, 20915, 23735, 25098, 26967, 28482, 35956, 37647, 41830, 42723, 44945, 47470, 50196, 53934, 56964, 62745, 71205, 75294, 80901, 83660, 85446, 89890, 94940, 107868, 125490, 134835, 142410, 150588, 161802, 170892, 179780, 188235, 213615, 250980, 269670, 284820, 323604, 376470, 404505, 422483, 427230, 539340, 752940, 809010, 844966, 854460, 1267449, 1618020, 1689932, 2112415, 2534898, 3802347, 4224830, 5069796, 6337245, 7604694, 8449660, 12674490, 15209388, 19011735, 25348980, 38023470, 76046940]

約数ペア:

[(1, 76046940), (2, 38023470), (3, 25348980), (4, 19011735), (5, 15209388), (6, 12674490), (9, 8449660), (10, 7604694), (12, 6337245), (15, 5069796), (18, 4224830), (20, 3802347), (30, 2534898), (36, 2112415), (45, 1689932), (47, 1618020), (60, 1267449), (89, 854460), (90, 844966), (94, 809010), (101, 752940), (141, 539340), (178, 427230), (180, 422483), (188, 404505), (202, 376470), (235, 323604), (267, 284820), (282, 269670), (303, 250980), (356, 213615), (404, 188235), (423, 179780), (445, 170892), (470, 161802), (505, 150588), (534, 142410), (564, 134835), (606, 125490), (705, 107868), (801, 94940), (846, 89890), (890, 85446), (909, 83660), (940, 80901), (1010, 75294), (1068, 71205), (1212, 62745), (1335, 56964), (1410, 53934), (1515, 50196), (1602, 47470), (1692, 44945), (1780, 42723), (1818, 41830), (2020, 37647), (2115, 35956), (2670, 28482), (2820, 26967), (3030, 25098), (3204, 23735), (3636, 20915), (4005, 18988), (4183, 18180), (4230, 17978), (4545, 16732), (4747, 16020), (5340, 14241), (6060, 12549), (8010, 9494), (8366, 9090), (8460, 8989)]