17939135590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{8693}}^1$

素因数の和:8977

約数の個数: 64

約数和(自身を含む): 34929014400

約数和(自身を除く): 16989878810

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 170, 199, 305, 398, 610, 995, 1037, 1990, 2074, 3383, 5185, 6766, 8693, 10370, 12139, 16915, 17386, 24278, 33830, 43465, 60695, 86930, 121390, 147781, 206363, 295562, 412726, 530273, 738905, 1031815, 1060546, 1477810, 1729907, 2063630, 2651365, 3459814, 5302730, 8649535, 9014641, 17299070, 18029282, 29408419, 45073205, 58816838, 90146410, 105524327, 147042095, 211048654, 294084190, 527621635, 1055243270, 1793913559, 3587827118, 8969567795, 17939135590]

約数ペア:

[(1, 17939135590), (2, 8969567795), (5, 3587827118), (10, 1793913559), (17, 1055243270), (34, 527621635), (61, 294084190), (85, 211048654), (122, 147042095), (170, 105524327), (199, 90146410), (305, 58816838), (398, 45073205), (610, 29408419), (995, 18029282), (1037, 17299070), (1990, 9014641), (2074, 8649535), (3383, 5302730), (5185, 3459814), (6766, 2651365), (8693, 2063630), (10370, 1729907), (12139, 1477810), (16915, 1060546), (17386, 1031815), (24278, 738905), (33830, 530273), (43465, 412726), (60695, 295562), (86930, 206363), (121390, 147781)]