15977430

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{3623}}^1$

素因数の和:3650

約数の個数: 72

約数和(自身を含む): 48336912

約数和(自身を除く): 32359482

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 3623, 4410, 7246, 10869, 18115, 21738, 25361, 32607, 36230, 50722, 54345, 65214, 76083, 108690, 126805, 152166, 163035, 177527, 228249, 253610, 326070, 355054, 380415, 456498, 532581, 760830, 887635, 1065162, 1141245, 1597743, 1775270, 2282490, 2662905, 3195486, 5325810, 7988715, 15977430]

約数ペア:

[(1, 15977430), (2, 7988715), (3, 5325810), (5, 3195486), (6, 2662905), (7, 2282490), (9, 1775270), (10, 1597743), (14, 1141245), (15, 1065162), (18, 887635), (21, 760830), (30, 532581), (35, 456498), (42, 380415), (45, 355054), (49, 326070), (63, 253610), (70, 228249), (90, 177527), (98, 163035), (105, 152166), (126, 126805), (147, 108690), (210, 76083), (245, 65214), (294, 54345), (315, 50722), (441, 36230), (490, 32607), (630, 25361), (735, 21738), (882, 18115), (1470, 10869), (2205, 7246), (3623, 4410)]