29678150

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:305

約数の個数: 48

約数和(自身を含む): 57478464

約数和(自身を除く): 27800314

約数列:

[1, 2, 5, 10, 25, 47, 50, 73, 94, 146, 173, 235, 346, 365, 470, 730, 865, 1175, 1730, 1825, 2350, 3431, 3650, 4325, 6862, 8131, 8650, 12629, 16262, 17155, 25258, 34310, 40655, 63145, 81310, 85775, 126290, 171550, 203275, 315725, 406550, 593563, 631450, 1187126, 2967815, 5935630, 14839075, 29678150]

約数ペア:

[(1, 29678150), (2, 14839075), (5, 5935630), (10, 2967815), (25, 1187126), (47, 631450), (50, 593563), (73, 406550), (94, 315725), (146, 203275), (173, 171550), (235, 126290), (346, 85775), (365, 81310), (470, 63145), (730, 40655), (865, 34310), (1175, 25258), (1730, 17155), (1825, 16262), (2350, 12629), (3431, 8650), (3650, 8131), (4325, 6862)]