1694554380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{983}}^1$

素因数の和:1216

約数の個数: 144

約数和(自身を含む): 5263038144

約数和(自身を除く): 3568483764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 157, 180, 183, 244, 305, 314, 366, 471, 549, 610, 628, 732, 785, 915, 942, 983, 1098, 1220, 1413, 1570, 1830, 1884, 1966, 2196, 2355, 2745, 2826, 2949, 3140, 3660, 3932, 4710, 4915, 5490, 5652, 5898, 7065, 8847, 9420, 9577, 9830, 10980, 11796, 14130, 14745, 17694, 19154, 19660, 28260, 28731, 29490, 35388, 38308, 44235, 47885, 57462, 58980, 59963, 86193, 88470, 95770, 114924, 119926, 143655, 154331, 172386, 176940, 179889, 191540, 239852, 287310, 299815, 308662, 344772, 359778, 430965, 462993, 539667, 574620, 599630, 617324, 719556, 771655, 861930, 899445, 925986, 1079334, 1199260, 1388979, 1543310, 1723860, 1798890, 1851972, 2158668, 2314965, 2698335, 2777958, 3086620, 3597780, 4629930, 5396670, 5555916, 6944895, 9259860, 9414191, 10793340, 13889790, 18828382, 27779580, 28242573, 37656764, 47070955, 56485146, 84727719, 94141910, 112970292, 141212865, 169455438, 188283820, 282425730, 338910876, 423638595, 564851460, 847277190, 1694554380]

約数ペア:

[(1, 1694554380), (2, 847277190), (3, 564851460), (4, 423638595), (5, 338910876), (6, 282425730), (9, 188283820), (10, 169455438), (12, 141212865), (15, 112970292), (18, 94141910), (20, 84727719), (30, 56485146), (36, 47070955), (45, 37656764), (60, 28242573), (61, 27779580), (90, 18828382), (122, 13889790), (157, 10793340), (180, 9414191), (183, 9259860), (244, 6944895), (305, 5555916), (314, 5396670), (366, 4629930), (471, 3597780), (549, 3086620), (610, 2777958), (628, 2698335), (732, 2314965), (785, 2158668), (915, 1851972), (942, 1798890), (983, 1723860), (1098, 1543310), (1220, 1388979), (1413, 1199260), (1570, 1079334), (1830, 925986), (1884, 899445), (1966, 861930), (2196, 771655), (2355, 719556), (2745, 617324), (2826, 599630), (2949, 574620), (3140, 539667), (3660, 462993), (3932, 430965), (4710, 359778), (4915, 344772), (5490, 308662), (5652, 299815), (5898, 287310), (7065, 239852), (8847, 191540), (9420, 179889), (9577, 176940), (9830, 172386), (10980, 154331), (11796, 143655), (14130, 119926), (14745, 114924), (17694, 95770), (19154, 88470), (19660, 86193), (28260, 59963), (28731, 58980), (29490, 57462), (35388, 47885), (38308, 44235)]