353114580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{9239}}^1$

素因数の和:9278

約数の個数: 144

約数和(自身を含む): 1238751360

約数和(自身を除く): 885636780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 182, 195, 196, 210, 245, 260, 273, 294, 364, 390, 420, 455, 490, 546, 588, 637, 735, 780, 910, 980, 1092, 1274, 1365, 1470, 1820, 1911, 2548, 2730, 2940, 3185, 3822, 5460, 6370, 7644, 9239, 9555, 12740, 18478, 19110, 27717, 36956, 38220, 46195, 55434, 64673, 92390, 110868, 120107, 129346, 138585, 184780, 194019, 240214, 258692, 277170, 323365, 360321, 388038, 452711, 480428, 554340, 600535, 646730, 720642, 776076, 840749, 905422, 970095, 1201070, 1293460, 1358133, 1441284, 1681498, 1801605, 1810844, 1940190, 2263555, 2402140, 2522247, 2716266, 3362996, 3603210, 3880380, 4203745, 4527110, 5044494, 5432532, 5885243, 6790665, 7206420, 8407490, 9054220, 10088988, 11770486, 12611235, 13581330, 16814980, 17655729, 23540972, 25222470, 27162660, 29426215, 35311458, 50444940, 58852430, 70622916, 88278645, 117704860, 176557290, 353114580]

約数ペア:

[(1, 353114580), (2, 176557290), (3, 117704860), (4, 88278645), (5, 70622916), (6, 58852430), (7, 50444940), (10, 35311458), (12, 29426215), (13, 27162660), (14, 25222470), (15, 23540972), (20, 17655729), (21, 16814980), (26, 13581330), (28, 12611235), (30, 11770486), (35, 10088988), (39, 9054220), (42, 8407490), (49, 7206420), (52, 6790665), (60, 5885243), (65, 5432532), (70, 5044494), (78, 4527110), (84, 4203745), (91, 3880380), (98, 3603210), (105, 3362996), (130, 2716266), (140, 2522247), (147, 2402140), (156, 2263555), (182, 1940190), (195, 1810844), (196, 1801605), (210, 1681498), (245, 1441284), (260, 1358133), (273, 1293460), (294, 1201070), (364, 970095), (390, 905422), (420, 840749), (455, 776076), (490, 720642), (546, 646730), (588, 600535), (637, 554340), (735, 480428), (780, 452711), (910, 388038), (980, 360321), (1092, 323365), (1274, 277170), (1365, 258692), (1470, 240214), (1820, 194019), (1911, 184780), (2548, 138585), (2730, 129346), (2940, 120107), (3185, 110868), (3822, 92390), (5460, 64673), (6370, 55434), (7644, 46195), (9239, 38220), (9555, 36956), (12740, 27717), (18478, 19110)]