15678881270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1009}}^1\times {\mathrm{5197}}^1$

素因数の和:6249

約数の個数: 64

約数和(自身を含む): 31751879040

約数和(自身を除く): 16072997770

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1009, 1495, 2018, 2990, 5045, 5197, 10090, 10394, 13117, 23207, 25985, 26234, 46414, 51970, 65585, 67561, 116035, 119531, 131170, 135122, 232070, 239062, 301691, 337805, 597655, 603382, 675610, 1195310, 1508455, 1553903, 3016910, 3107806, 5243773, 7769515, 10487546, 15539030, 26218865, 52437730, 68169049, 120606779, 136338098, 241213558, 340845245, 603033895, 681690490, 1206067790, 1567888127, 3135776254, 7839440635, 15678881270]

約数ペア:

[(1, 15678881270), (2, 7839440635), (5, 3135776254), (10, 1567888127), (13, 1206067790), (23, 681690490), (26, 603033895), (46, 340845245), (65, 241213558), (115, 136338098), (130, 120606779), (230, 68169049), (299, 52437730), (598, 26218865), (1009, 15539030), (1495, 10487546), (2018, 7769515), (2990, 5243773), (5045, 3107806), (5197, 3016910), (10090, 1553903), (10394, 1508455), (13117, 1195310), (23207, 675610), (25985, 603382), (26234, 597655), (46414, 337805), (51970, 301691), (65585, 239062), (67561, 232070), (116035, 135122), (119531, 131170)]