191963460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12953}}^1$

素因数の和:12997

約数の個数: 96

約数和(自身を含む): 609356160

約数和(自身を除く): 417392700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 494, 570, 741, 780, 988, 1140, 1235, 1482, 2470, 2964, 3705, 4940, 7410, 12953, 14820, 25906, 38859, 51812, 64765, 77718, 129530, 155436, 168389, 194295, 246107, 259060, 336778, 388590, 492214, 505167, 673556, 738321, 777180, 841945, 984428, 1010334, 1230535, 1476642, 1683890, 2020668, 2461070, 2525835, 2953284, 3199391, 3367780, 3691605, 4922140, 5051670, 6398782, 7383210, 9598173, 10103340, 12797564, 14766420, 15996955, 19196346, 31993910, 38392692, 47990865, 63987820, 95981730, 191963460]

約数ペア:

[(1, 191963460), (2, 95981730), (3, 63987820), (4, 47990865), (5, 38392692), (6, 31993910), (10, 19196346), (12, 15996955), (13, 14766420), (15, 12797564), (19, 10103340), (20, 9598173), (26, 7383210), (30, 6398782), (38, 5051670), (39, 4922140), (52, 3691605), (57, 3367780), (60, 3199391), (65, 2953284), (76, 2525835), (78, 2461070), (95, 2020668), (114, 1683890), (130, 1476642), (156, 1230535), (190, 1010334), (195, 984428), (228, 841945), (247, 777180), (260, 738321), (285, 673556), (380, 505167), (390, 492214), (494, 388590), (570, 336778), (741, 259060), (780, 246107), (988, 194295), (1140, 168389), (1235, 155436), (1482, 129530), (2470, 77718), (2964, 64765), (3705, 51812), (4940, 38859), (7410, 25906), (12953, 14820)]