63905730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:272

約数の個数: 128

約数和(自身を含む): 186126336

約数和(自身を除く): 122220606

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 101, 105, 115, 131, 138, 161, 202, 210, 230, 262, 303, 322, 345, 393, 483, 505, 606, 655, 690, 707, 786, 805, 917, 966, 1010, 1310, 1414, 1515, 1610, 1834, 1965, 2121, 2323, 2415, 2751, 3013, 3030, 3535, 3930, 4242, 4585, 4646, 4830, 5502, 6026, 6969, 7070, 9039, 9170, 10605, 11615, 13231, 13755, 13938, 15065, 16261, 18078, 21091, 21210, 23230, 26462, 27510, 30130, 32522, 34845, 39693, 42182, 45195, 48783, 63273, 66155, 69690, 79386, 81305, 90390, 92617, 97566, 105455, 126546, 132310, 162610, 185234, 198465, 210910, 243915, 277851, 304313, 316365, 396930, 463085, 487830, 555702, 608626, 632730, 912939, 926170, 1389255, 1521565, 1825878, 2130191, 2778510, 3043130, 4260382, 4564695, 6390573, 9129390, 10650955, 12781146, 21301910, 31952865, 63905730]

約数ペア:

[(1, 63905730), (2, 31952865), (3, 21301910), (5, 12781146), (6, 10650955), (7, 9129390), (10, 6390573), (14, 4564695), (15, 4260382), (21, 3043130), (23, 2778510), (30, 2130191), (35, 1825878), (42, 1521565), (46, 1389255), (69, 926170), (70, 912939), (101, 632730), (105, 608626), (115, 555702), (131, 487830), (138, 463085), (161, 396930), (202, 316365), (210, 304313), (230, 277851), (262, 243915), (303, 210910), (322, 198465), (345, 185234), (393, 162610), (483, 132310), (505, 126546), (606, 105455), (655, 97566), (690, 92617), (707, 90390), (786, 81305), (805, 79386), (917, 69690), (966, 66155), (1010, 63273), (1310, 48783), (1414, 45195), (1515, 42182), (1610, 39693), (1834, 34845), (1965, 32522), (2121, 30130), (2323, 27510), (2415, 26462), (2751, 23230), (3013, 21210), (3030, 21091), (3535, 18078), (3930, 16261), (4242, 15065), (4585, 13938), (4646, 13755), (4830, 13231), (5502, 11615), (6026, 10605), (6969, 9170), (7070, 9039)]