1630200210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{138977}}^1$

素因数の和:139027

約数の個数: 64

約数和(自身を含む): 4322771712

約数和(自身を除く): 2692571502

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 23, 30, 34, 46, 51, 69, 85, 102, 115, 138, 170, 230, 255, 345, 391, 510, 690, 782, 1173, 1955, 2346, 3910, 5865, 11730, 138977, 277954, 416931, 694885, 833862, 1389770, 2084655, 2362609, 3196471, 4169310, 4725218, 6392942, 7087827, 9589413, 11813045, 14175654, 15982355, 19178826, 23626090, 31964710, 35439135, 47947065, 54340007, 70878270, 95894130, 108680014, 163020021, 271700035, 326040042, 543400070, 815100105, 1630200210]

約数ペア:

[(1, 1630200210), (2, 815100105), (3, 543400070), (5, 326040042), (6, 271700035), (10, 163020021), (15, 108680014), (17, 95894130), (23, 70878270), (30, 54340007), (34, 47947065), (46, 35439135), (51, 31964710), (69, 23626090), (85, 19178826), (102, 15982355), (115, 14175654), (138, 11813045), (170, 9589413), (230, 7087827), (255, 6392942), (345, 4725218), (391, 4169310), (510, 3196471), (690, 2362609), (782, 2084655), (1173, 1389770), (1955, 833862), (2346, 694885), (3910, 416931), (5865, 277954), (11730, 138977)]