30734335320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19701497}}^1$

素因数の和:19701524

約数の個数: 64

約数和(自身を含む): 99295549920

約数和(自身を除く): 68561214600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 19701497, 39402994, 59104491, 78805988, 98507485, 118208982, 157611976, 197014970, 236417964, 256119461, 295522455, 394029940, 472835928, 512238922, 591044910, 768358383, 788059880, 1024477844, 1182089820, 1280597305, 1536716766, 2048955688, 2364179640, 2561194610, 3073433532, 3841791915, 5122389220, 6146867064, 7683583830, 10244778440, 15367167660, 30734335320]

約数ペア:

[(1, 30734335320), (2, 15367167660), (3, 10244778440), (4, 7683583830), (5, 6146867064), (6, 5122389220), (8, 3841791915), (10, 3073433532), (12, 2561194610), (13, 2364179640), (15, 2048955688), (20, 1536716766), (24, 1280597305), (26, 1182089820), (30, 1024477844), (39, 788059880), (40, 768358383), (52, 591044910), (60, 512238922), (65, 472835928), (78, 394029940), (104, 295522455), (120, 256119461), (130, 236417964), (156, 197014970), (195, 157611976), (260, 118208982), (312, 98507485), (390, 78805988), (520, 59104491), (780, 39402994), (1560, 19701497)]