3823980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:215

約数の個数: 96

約数和(自身を含む): 11902464

約数和(自身を除く): 8078484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 30, 34, 46, 51, 60, 68, 69, 85, 92, 102, 115, 138, 163, 170, 204, 230, 255, 276, 326, 340, 345, 391, 460, 489, 510, 652, 690, 782, 815, 978, 1020, 1173, 1380, 1564, 1630, 1955, 1956, 2346, 2445, 2771, 3260, 3749, 3910, 4692, 4890, 5542, 5865, 7498, 7820, 8313, 9780, 11084, 11247, 11730, 13855, 14996, 16626, 18745, 22494, 23460, 27710, 33252, 37490, 41565, 44988, 55420, 56235, 63733, 74980, 83130, 112470, 127466, 166260, 191199, 224940, 254932, 318665, 382398, 637330, 764796, 955995, 1274660, 1911990, 3823980]

約数ペア:

[(1, 3823980), (2, 1911990), (3, 1274660), (4, 955995), (5, 764796), (6, 637330), (10, 382398), (12, 318665), (15, 254932), (17, 224940), (20, 191199), (23, 166260), (30, 127466), (34, 112470), (46, 83130), (51, 74980), (60, 63733), (68, 56235), (69, 55420), (85, 44988), (92, 41565), (102, 37490), (115, 33252), (138, 27710), (163, 23460), (170, 22494), (204, 18745), (230, 16626), (255, 14996), (276, 13855), (326, 11730), (340, 11247), (345, 11084), (391, 9780), (460, 8313), (489, 7820), (510, 7498), (652, 5865), (690, 5542), (782, 4890), (815, 4692), (978, 3910), (1020, 3749), (1173, 3260), (1380, 2771), (1564, 2445), (1630, 2346), (1955, 1956)]