28132350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{9871}}^1$

素因数の和:9905

約数の個数: 48

約数和(自身を含む): 73447680

約数和(自身を除く): 45315330

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 570, 950, 1425, 2850, 9871, 19742, 29613, 49355, 59226, 98710, 148065, 187549, 246775, 296130, 375098, 493550, 562647, 740325, 937745, 1125294, 1480650, 1875490, 2813235, 4688725, 5626470, 9377450, 14066175, 28132350]

約数ペア:

[(1, 28132350), (2, 14066175), (3, 9377450), (5, 5626470), (6, 4688725), (10, 2813235), (15, 1875490), (19, 1480650), (25, 1125294), (30, 937745), (38, 740325), (50, 562647), (57, 493550), (75, 375098), (95, 296130), (114, 246775), (150, 187549), (190, 148065), (285, 98710), (475, 59226), (570, 49355), (950, 29613), (1425, 19742), (2850, 9871)]