228909210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{2909}}^1$

素因数の和:3023

約数の個数: 64

約数和(自身を含む): 571570560

約数和(自身を除く): 342661350

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 61, 86, 122, 129, 183, 215, 258, 305, 366, 430, 610, 645, 915, 1290, 1830, 2623, 2909, 5246, 5818, 7869, 8727, 13115, 14545, 15738, 17454, 26230, 29090, 39345, 43635, 78690, 87270, 125087, 177449, 250174, 354898, 375261, 532347, 625435, 750522, 887245, 1064694, 1250870, 1774490, 1876305, 2661735, 3752610, 5323470, 7630307, 15260614, 22890921, 38151535, 45781842, 76303070, 114454605, 228909210]

約数ペア:

[(1, 228909210), (2, 114454605), (3, 76303070), (5, 45781842), (6, 38151535), (10, 22890921), (15, 15260614), (30, 7630307), (43, 5323470), (61, 3752610), (86, 2661735), (122, 1876305), (129, 1774490), (183, 1250870), (215, 1064694), (258, 887245), (305, 750522), (366, 625435), (430, 532347), (610, 375261), (645, 354898), (915, 250174), (1290, 177449), (1830, 125087), (2623, 87270), (2909, 78690), (5246, 43635), (5818, 39345), (7869, 29090), (8727, 26230), (13115, 17454), (14545, 15738)]