79844730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:372

約数の個数: 128

約数和(自身を含む): 233127936

約数和(自身を除く): 153283206

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 61, 69, 70, 105, 115, 122, 138, 161, 183, 210, 230, 271, 305, 322, 345, 366, 427, 483, 542, 610, 690, 805, 813, 854, 915, 966, 1281, 1355, 1403, 1610, 1626, 1830, 1897, 2135, 2415, 2562, 2710, 2806, 3794, 4065, 4209, 4270, 4830, 5691, 6233, 6405, 7015, 8130, 8418, 9485, 9821, 11382, 12466, 12810, 14030, 16531, 18699, 18970, 19642, 21045, 28455, 29463, 31165, 33062, 37398, 42090, 43631, 49105, 49593, 56910, 58926, 62330, 82655, 87262, 93495, 98210, 99186, 115717, 130893, 147315, 165310, 186990, 218155, 231434, 247965, 261786, 294630, 347151, 380213, 436310, 495930, 578585, 654465, 694302, 760426, 1140639, 1157170, 1308930, 1735755, 1901065, 2281278, 2661491, 3471510, 3802130, 5322982, 5703195, 7984473, 11406390, 13307455, 15968946, 26614910, 39922365, 79844730]

約数ペア:

[(1, 79844730), (2, 39922365), (3, 26614910), (5, 15968946), (6, 13307455), (7, 11406390), (10, 7984473), (14, 5703195), (15, 5322982), (21, 3802130), (23, 3471510), (30, 2661491), (35, 2281278), (42, 1901065), (46, 1735755), (61, 1308930), (69, 1157170), (70, 1140639), (105, 760426), (115, 694302), (122, 654465), (138, 578585), (161, 495930), (183, 436310), (210, 380213), (230, 347151), (271, 294630), (305, 261786), (322, 247965), (345, 231434), (366, 218155), (427, 186990), (483, 165310), (542, 147315), (610, 130893), (690, 115717), (805, 99186), (813, 98210), (854, 93495), (915, 87262), (966, 82655), (1281, 62330), (1355, 58926), (1403, 56910), (1610, 49593), (1626, 49105), (1830, 43631), (1897, 42090), (2135, 37398), (2415, 33062), (2562, 31165), (2710, 29463), (2806, 28455), (3794, 21045), (4065, 19642), (4209, 18970), (4270, 18699), (4830, 16531), (5691, 14030), (6233, 12810), (6405, 12466), (7015, 11382), (8130, 9821), (8418, 9485)]