157970610

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{317}}^1$

素因数の和:457

約数の個数: 144

約数和(自身を含む): 483529176

約数和(自身を除く): 325558566

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, 113, 126, 147, 210, 226, 245, 294, 315, 317, 339, 441, 490, 565, 630, 634, 678, 735, 791, 882, 951, 1017, 1130, 1470, 1582, 1585, 1695, 1902, 2034, 2205, 2219, 2373, 2853, 3170, 3390, 3955, 4410, 4438, 4746, 4755, 5085, 5537, 5706, 6657, 7119, 7910, 9510, 10170, 11074, 11095, 11865, 13314, 14238, 14265, 15533, 16611, 19971, 22190, 23730, 27685, 28530, 31066, 33222, 33285, 35595, 35821, 39942, 46599, 49833, 55370, 66570, 71190, 71642, 77665, 83055, 93198, 99666, 99855, 107463, 139797, 155330, 166110, 179105, 199710, 214926, 232995, 249165, 250747, 279594, 322389, 358210, 465990, 498330, 501494, 537315, 644778, 698985, 752241, 1074630, 1253735, 1397970, 1504482, 1611945, 1755229, 2256723, 2507470, 3223890, 3510458, 3761205, 4513446, 5265687, 7522410, 8776145, 10531374, 11283615, 15797061, 17552290, 22567230, 26328435, 31594122, 52656870, 78985305, 157970610]

約数ペア:

[(1, 157970610), (2, 78985305), (3, 52656870), (5, 31594122), (6, 26328435), (7, 22567230), (9, 17552290), (10, 15797061), (14, 11283615), (15, 10531374), (18, 8776145), (21, 7522410), (30, 5265687), (35, 4513446), (42, 3761205), (45, 3510458), (49, 3223890), (63, 2507470), (70, 2256723), (90, 1755229), (98, 1611945), (105, 1504482), (113, 1397970), (126, 1253735), (147, 1074630), (210, 752241), (226, 698985), (245, 644778), (294, 537315), (315, 501494), (317, 498330), (339, 465990), (441, 358210), (490, 322389), (565, 279594), (630, 250747), (634, 249165), (678, 232995), (735, 214926), (791, 199710), (882, 179105), (951, 166110), (1017, 155330), (1130, 139797), (1470, 107463), (1582, 99855), (1585, 99666), (1695, 93198), (1902, 83055), (2034, 77665), (2205, 71642), (2219, 71190), (2373, 66570), (2853, 55370), (3170, 49833), (3390, 46599), (3955, 39942), (4410, 35821), (4438, 35595), (4746, 33285), (4755, 33222), (5085, 31066), (5537, 28530), (5706, 27685), (6657, 23730), (7119, 22190), (7910, 19971), (9510, 16611), (10170, 15533), (11074, 14265), (11095, 14238), (11865, 13314)]