65699220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1571}}^1$

素因数の和:1641

約数の個数: 96

約数和(自身を含む): 199656576

約数和(自身を除く): 133957356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 41, 51, 60, 68, 82, 85, 102, 123, 164, 170, 204, 205, 246, 255, 340, 410, 492, 510, 615, 697, 820, 1020, 1230, 1394, 1571, 2091, 2460, 2788, 3142, 3485, 4182, 4713, 6284, 6970, 7855, 8364, 9426, 10455, 13940, 15710, 18852, 20910, 23565, 26707, 31420, 41820, 47130, 53414, 64411, 80121, 94260, 106828, 128822, 133535, 160242, 193233, 257644, 267070, 320484, 322055, 386466, 400605, 534140, 644110, 772932, 801210, 966165, 1094987, 1288220, 1602420, 1932330, 2189974, 3284961, 3864660, 4379948, 5474935, 6569922, 10949870, 13139844, 16424805, 21899740, 32849610, 65699220]

約数ペア:

[(1, 65699220), (2, 32849610), (3, 21899740), (4, 16424805), (5, 13139844), (6, 10949870), (10, 6569922), (12, 5474935), (15, 4379948), (17, 3864660), (20, 3284961), (30, 2189974), (34, 1932330), (41, 1602420), (51, 1288220), (60, 1094987), (68, 966165), (82, 801210), (85, 772932), (102, 644110), (123, 534140), (164, 400605), (170, 386466), (204, 322055), (205, 320484), (246, 267070), (255, 257644), (340, 193233), (410, 160242), (492, 133535), (510, 128822), (615, 106828), (697, 94260), (820, 80121), (1020, 64411), (1230, 53414), (1394, 47130), (1571, 41820), (2091, 31420), (2460, 26707), (2788, 23565), (3142, 20910), (3485, 18852), (4182, 15710), (4713, 13940), (6284, 10455), (6970, 9426), (7855, 8364)]