29032380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1$

素因数の和:700

約数の個数: 144

約数和(自身を含む): 99983520

約数和(自身を除く): 70951140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 342, 380, 390, 468, 494, 570, 585, 653, 684, 741, 780, 855, 988, 1140, 1170, 1235, 1306, 1482, 1710, 1959, 2223, 2340, 2470, 2612, 2964, 3265, 3420, 3705, 3918, 4446, 4940, 5877, 6530, 7410, 7836, 8489, 8892, 9795, 11115, 11754, 12407, 13060, 14820, 16978, 19590, 22230, 23508, 24814, 25467, 29385, 33956, 37221, 39180, 42445, 44460, 49628, 50934, 58770, 62035, 74442, 76401, 84890, 101868, 111663, 117540, 124070, 127335, 148884, 152802, 161291, 169780, 186105, 223326, 248140, 254670, 305604, 322582, 372210, 382005, 446652, 483873, 509340, 558315, 645164, 744420, 764010, 806455, 967746, 1116630, 1451619, 1528020, 1612910, 1935492, 2233260, 2419365, 2903238, 3225820, 4838730, 5806476, 7258095, 9677460, 14516190, 29032380]

約数ペア:

[(1, 29032380), (2, 14516190), (3, 9677460), (4, 7258095), (5, 5806476), (6, 4838730), (9, 3225820), (10, 2903238), (12, 2419365), (13, 2233260), (15, 1935492), (18, 1612910), (19, 1528020), (20, 1451619), (26, 1116630), (30, 967746), (36, 806455), (38, 764010), (39, 744420), (45, 645164), (52, 558315), (57, 509340), (60, 483873), (65, 446652), (76, 382005), (78, 372210), (90, 322582), (95, 305604), (114, 254670), (117, 248140), (130, 223326), (156, 186105), (171, 169780), (180, 161291), (190, 152802), (195, 148884), (228, 127335), (234, 124070), (247, 117540), (260, 111663), (285, 101868), (342, 84890), (380, 76401), (390, 74442), (468, 62035), (494, 58770), (570, 50934), (585, 49628), (653, 44460), (684, 42445), (741, 39180), (780, 37221), (855, 33956), (988, 29385), (1140, 25467), (1170, 24814), (1235, 23508), (1306, 22230), (1482, 19590), (1710, 16978), (1959, 14820), (2223, 13060), (2340, 12407), (2470, 11754), (2612, 11115), (2964, 9795), (3265, 8892), (3420, 8489), (3705, 7836), (3918, 7410), (4446, 6530), (4940, 5877)]