734294210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:244

約数の個数: 128

約数和(自身を含む): 1559900160

約数和(自身を除く): 825605950

約数列:

[1, 2, 5, 10, 13, 26, 29, 31, 58, 61, 62, 65, 103, 122, 130, 145, 155, 206, 290, 305, 310, 377, 403, 515, 610, 754, 793, 806, 899, 1030, 1339, 1586, 1769, 1798, 1885, 1891, 2015, 2678, 2987, 3193, 3538, 3770, 3782, 3965, 4030, 4495, 5974, 6283, 6386, 6695, 7930, 8845, 8990, 9455, 11687, 12566, 13390, 14935, 15965, 17690, 18910, 22997, 23374, 24583, 29870, 31415, 31930, 38831, 41509, 45994, 49166, 54839, 58435, 62830, 77662, 81679, 83018, 92597, 109678, 114985, 116870, 122915, 163358, 182207, 185194, 194155, 194773, 207545, 229970, 245830, 274195, 364414, 388310, 389546, 408395, 415090, 462985, 548390, 712907, 816790, 911035, 925970, 973865, 1203761, 1425814, 1822070, 1947730, 2368691, 2407522, 2532049, 3564535, 4737382, 5064098, 5648417, 6018805, 7129070, 11296834, 11843455, 12037610, 12660245, 23686910, 25320490, 28242085, 56484170, 73429421, 146858842, 367147105, 734294210]

約数ペア:

[(1, 734294210), (2, 367147105), (5, 146858842), (10, 73429421), (13, 56484170), (26, 28242085), (29, 25320490), (31, 23686910), (58, 12660245), (61, 12037610), (62, 11843455), (65, 11296834), (103, 7129070), (122, 6018805), (130, 5648417), (145, 5064098), (155, 4737382), (206, 3564535), (290, 2532049), (305, 2407522), (310, 2368691), (377, 1947730), (403, 1822070), (515, 1425814), (610, 1203761), (754, 973865), (793, 925970), (806, 911035), (899, 816790), (1030, 712907), (1339, 548390), (1586, 462985), (1769, 415090), (1798, 408395), (1885, 389546), (1891, 388310), (2015, 364414), (2678, 274195), (2987, 245830), (3193, 229970), (3538, 207545), (3770, 194773), (3782, 194155), (3965, 185194), (4030, 182207), (4495, 163358), (5974, 122915), (6283, 116870), (6386, 114985), (6695, 109678), (7930, 92597), (8845, 83018), (8990, 81679), (9455, 77662), (11687, 62830), (12566, 58435), (13390, 54839), (14935, 49166), (15965, 45994), (17690, 41509), (18910, 38831), (22997, 31930), (23374, 31415), (24583, 29870)]