228790380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41903}}^1$

素因数の和:41935

約数の個数: 96

約数和(自身を含む): 788465664

約数和(自身を除く): 559675284

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 41903, 83806, 125709, 167612, 209515, 251418, 293321, 419030, 502836, 544739, 586642, 628545, 838060, 879963, 1089478, 1173284, 1257090, 1466605, 1634217, 1759926, 2178956, 2514180, 2723695, 2933210, 3268434, 3519852, 3813173, 4399815, 5447390, 5866420, 6536868, 7626346, 8171085, 8799630, 10894780, 11439519, 15252692, 16342170, 17599260, 19065865, 22879038, 32684340, 38131730, 45758076, 57197595, 76263460, 114395190, 228790380]

約数ペア:

[(1, 228790380), (2, 114395190), (3, 76263460), (4, 57197595), (5, 45758076), (6, 38131730), (7, 32684340), (10, 22879038), (12, 19065865), (13, 17599260), (14, 16342170), (15, 15252692), (20, 11439519), (21, 10894780), (26, 8799630), (28, 8171085), (30, 7626346), (35, 6536868), (39, 5866420), (42, 5447390), (52, 4399815), (60, 3813173), (65, 3519852), (70, 3268434), (78, 2933210), (84, 2723695), (91, 2514180), (105, 2178956), (130, 1759926), (140, 1634217), (156, 1466605), (182, 1257090), (195, 1173284), (210, 1089478), (260, 879963), (273, 838060), (364, 628545), (390, 586642), (420, 544739), (455, 502836), (546, 419030), (780, 293321), (910, 251418), (1092, 209515), (1365, 167612), (1820, 125709), (2730, 83806), (5460, 41903)]