189631650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3137}}^1$

素因数の和:3196

約数の個数: 96

約数和(自身を含む): 522966528

約数和(自身を除く): 333334878

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 31, 39, 50, 62, 65, 75, 78, 93, 130, 150, 155, 186, 195, 310, 325, 390, 403, 465, 650, 775, 806, 930, 975, 1209, 1550, 1950, 2015, 2325, 2418, 3137, 4030, 4650, 6045, 6274, 9411, 10075, 12090, 15685, 18822, 20150, 30225, 31370, 40781, 47055, 60450, 78425, 81562, 94110, 97247, 122343, 156850, 194494, 203905, 235275, 244686, 291741, 407810, 470550, 486235, 583482, 611715, 972470, 1019525, 1223430, 1264211, 1458705, 2039050, 2431175, 2528422, 2917410, 3058575, 3792633, 4862350, 6117150, 6321055, 7293525, 7585266, 12642110, 14587050, 18963165, 31605275, 37926330, 63210550, 94815825, 189631650]

約数ペア:

[(1, 189631650), (2, 94815825), (3, 63210550), (5, 37926330), (6, 31605275), (10, 18963165), (13, 14587050), (15, 12642110), (25, 7585266), (26, 7293525), (30, 6321055), (31, 6117150), (39, 4862350), (50, 3792633), (62, 3058575), (65, 2917410), (75, 2528422), (78, 2431175), (93, 2039050), (130, 1458705), (150, 1264211), (155, 1223430), (186, 1019525), (195, 972470), (310, 611715), (325, 583482), (390, 486235), (403, 470550), (465, 407810), (650, 291741), (775, 244686), (806, 235275), (930, 203905), (975, 194494), (1209, 156850), (1550, 122343), (1950, 97247), (2015, 94110), (2325, 81562), (2418, 78425), (3137, 60450), (4030, 47055), (4650, 40781), (6045, 31370), (6274, 30225), (9411, 20150), (10075, 18822), (12090, 15685)]