17417820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{367}}^1$

素因数の和:499

約数の個数: 96

約数和(自身を含む): 56383488

約数和(自身を除く): 38965668

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 113, 140, 210, 226, 339, 367, 420, 452, 565, 678, 734, 791, 1101, 1130, 1356, 1468, 1582, 1695, 1835, 2202, 2260, 2373, 2569, 3164, 3390, 3670, 3955, 4404, 4746, 5138, 5505, 6780, 7340, 7707, 7910, 9492, 10276, 11010, 11865, 12845, 15414, 15820, 22020, 23730, 25690, 30828, 38535, 41471, 47460, 51380, 77070, 82942, 124413, 154140, 165884, 207355, 248826, 290297, 414710, 497652, 580594, 622065, 829420, 870891, 1161188, 1244130, 1451485, 1741782, 2488260, 2902970, 3483564, 4354455, 5805940, 8708910, 17417820]

約数ペア:

[(1, 17417820), (2, 8708910), (3, 5805940), (4, 4354455), (5, 3483564), (6, 2902970), (7, 2488260), (10, 1741782), (12, 1451485), (14, 1244130), (15, 1161188), (20, 870891), (21, 829420), (28, 622065), (30, 580594), (35, 497652), (42, 414710), (60, 290297), (70, 248826), (84, 207355), (105, 165884), (113, 154140), (140, 124413), (210, 82942), (226, 77070), (339, 51380), (367, 47460), (420, 41471), (452, 38535), (565, 30828), (678, 25690), (734, 23730), (791, 22020), (1101, 15820), (1130, 15414), (1356, 12845), (1468, 11865), (1582, 11010), (1695, 10276), (1835, 9492), (2202, 7910), (2260, 7707), (2373, 7340), (2569, 6780), (3164, 5505), (3390, 5138), (3670, 4746), (3955, 4404)]