23300970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{131}}^1$

素因数の和:177

約数の個数: 144

約数和(自身を含む): 72049824

約数和(自身を除く): 48748854

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 49, 55, 66, 70, 77, 98, 105, 110, 121, 131, 147, 154, 165, 210, 231, 242, 245, 262, 294, 330, 363, 385, 393, 462, 490, 539, 605, 655, 726, 735, 770, 786, 847, 917, 1078, 1155, 1210, 1310, 1441, 1470, 1617, 1694, 1815, 1834, 1965, 2310, 2541, 2695, 2751, 2882, 3234, 3630, 3930, 4235, 4323, 4585, 5082, 5390, 5502, 5929, 6419, 7205, 8085, 8470, 8646, 9170, 10087, 11858, 12705, 12838, 13755, 14410, 15851, 16170, 17787, 19257, 20174, 21615, 25410, 27510, 29645, 30261, 31702, 32095, 35574, 38514, 43230, 47553, 50435, 59290, 60522, 64190, 70609, 79255, 88935, 95106, 96285, 100870, 110957, 141218, 151305, 158510, 177870, 192570, 211827, 221914, 237765, 302610, 332871, 353045, 423654, 475530, 554785, 665742, 706090, 776699, 1059135, 1109570, 1553398, 1664355, 2118270, 2330097, 3328710, 3883495, 4660194, 7766990, 11650485, 23300970]

約数ペア:

[(1, 23300970), (2, 11650485), (3, 7766990), (5, 4660194), (6, 3883495), (7, 3328710), (10, 2330097), (11, 2118270), (14, 1664355), (15, 1553398), (21, 1109570), (22, 1059135), (30, 776699), (33, 706090), (35, 665742), (42, 554785), (49, 475530), (55, 423654), (66, 353045), (70, 332871), (77, 302610), (98, 237765), (105, 221914), (110, 211827), (121, 192570), (131, 177870), (147, 158510), (154, 151305), (165, 141218), (210, 110957), (231, 100870), (242, 96285), (245, 95106), (262, 88935), (294, 79255), (330, 70609), (363, 64190), (385, 60522), (393, 59290), (462, 50435), (490, 47553), (539, 43230), (605, 38514), (655, 35574), (726, 32095), (735, 31702), (770, 30261), (786, 29645), (847, 27510), (917, 25410), (1078, 21615), (1155, 20174), (1210, 19257), (1310, 17787), (1441, 16170), (1470, 15851), (1617, 14410), (1694, 13755), (1815, 12838), (1834, 12705), (1965, 11858), (2310, 10087), (2541, 9170), (2695, 8646), (2751, 8470), (2882, 8085), (3234, 7205), (3630, 6419), (3930, 5929), (4235, 5502), (4323, 5390), (4585, 5082)]