16915347330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{263}}^1\times {\mathrm{43753}}^1$

素因数の和:44040

約数の個数: 96

約数和(自身を含む): 47405533824

約数和(自身を除く): 30490186494

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 263, 294, 490, 526, 735, 789, 1315, 1470, 1578, 1841, 2630, 3682, 3945, 5523, 7890, 9205, 11046, 12887, 18410, 25774, 27615, 38661, 43753, 55230, 64435, 77322, 87506, 128870, 131259, 193305, 218765, 262518, 306271, 386610, 437530, 612542, 656295, 918813, 1312590, 1531355, 1837626, 2143897, 3062710, 4287794, 4594065, 6431691, 9188130, 10719485, 11507039, 12863382, 21438970, 23014078, 32158455, 34521117, 57535195, 64316910, 69042234, 80549273, 115070390, 161098546, 172605585, 241647819, 345211170, 402746365, 483295638, 563844911, 805492730, 1127689822, 1208239095, 1691534733, 2416478190, 2819224555, 3383069466, 5638449110, 8457673665, 16915347330]

約数ペア:

[(1, 16915347330), (2, 8457673665), (3, 5638449110), (5, 3383069466), (6, 2819224555), (7, 2416478190), (10, 1691534733), (14, 1208239095), (15, 1127689822), (21, 805492730), (30, 563844911), (35, 483295638), (42, 402746365), (49, 345211170), (70, 241647819), (98, 172605585), (105, 161098546), (147, 115070390), (210, 80549273), (245, 69042234), (263, 64316910), (294, 57535195), (490, 34521117), (526, 32158455), (735, 23014078), (789, 21438970), (1315, 12863382), (1470, 11507039), (1578, 10719485), (1841, 9188130), (2630, 6431691), (3682, 4594065), (3945, 4287794), (5523, 3062710), (7890, 2143897), (9205, 1837626), (11046, 1531355), (12887, 1312590), (18410, 918813), (25774, 656295), (27615, 612542), (38661, 437530), (43753, 386610), (55230, 306271), (64435, 262518), (77322, 218765), (87506, 193305), (128870, 131259)]