61307610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1321}}^1$

素因数の和:1368

約数の個数: 128

約数和(自身を含む): 191890944

約数和(自身を除く): 130583334

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 17, 21, 26, 30, 34, 35, 39, 42, 51, 65, 70, 78, 85, 91, 102, 105, 119, 130, 170, 182, 195, 210, 221, 238, 255, 273, 357, 390, 442, 455, 510, 546, 595, 663, 714, 910, 1105, 1190, 1321, 1326, 1365, 1547, 1785, 2210, 2642, 2730, 3094, 3315, 3570, 3963, 4641, 6605, 6630, 7735, 7926, 9247, 9282, 13210, 15470, 17173, 18494, 19815, 22457, 23205, 27741, 34346, 39630, 44914, 46235, 46410, 51519, 55482, 67371, 85865, 92470, 103038, 112285, 120211, 134742, 138705, 157199, 171730, 224570, 240422, 257595, 277410, 291941, 314398, 336855, 360633, 471597, 515190, 583882, 601055, 673710, 721266, 785995, 875823, 943194, 1202110, 1459705, 1571990, 1751646, 1803165, 2043587, 2357985, 2919410, 3606330, 4087174, 4379115, 4715970, 6130761, 8758230, 10217935, 12261522, 20435870, 30653805, 61307610]

約数ペア:

[(1, 61307610), (2, 30653805), (3, 20435870), (5, 12261522), (6, 10217935), (7, 8758230), (10, 6130761), (13, 4715970), (14, 4379115), (15, 4087174), (17, 3606330), (21, 2919410), (26, 2357985), (30, 2043587), (34, 1803165), (35, 1751646), (39, 1571990), (42, 1459705), (51, 1202110), (65, 943194), (70, 875823), (78, 785995), (85, 721266), (91, 673710), (102, 601055), (105, 583882), (119, 515190), (130, 471597), (170, 360633), (182, 336855), (195, 314398), (210, 291941), (221, 277410), (238, 257595), (255, 240422), (273, 224570), (357, 171730), (390, 157199), (442, 138705), (455, 134742), (510, 120211), (546, 112285), (595, 103038), (663, 92470), (714, 85865), (910, 67371), (1105, 55482), (1190, 51519), (1321, 46410), (1326, 46235), (1365, 44914), (1547, 39630), (1785, 34346), (2210, 27741), (2642, 23205), (2730, 22457), (3094, 19815), (3315, 18494), (3570, 17173), (3963, 15470), (4641, 13210), (6605, 9282), (6630, 9247), (7735, 7926)]