29765450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:240

約数の個数: 96

約数和(自身を含む): 68245632

約数和(自身を除く): 38480182

約数列:

[1, 2, 5, 10, 11, 13, 22, 23, 25, 26, 46, 50, 55, 65, 110, 115, 130, 143, 181, 230, 253, 275, 286, 299, 325, 362, 506, 550, 575, 598, 650, 715, 905, 1150, 1265, 1430, 1495, 1810, 1991, 2353, 2530, 2990, 3289, 3575, 3982, 4163, 4525, 4706, 6325, 6578, 7150, 7475, 8326, 9050, 9955, 11765, 12650, 14950, 16445, 19910, 20815, 23530, 25883, 32890, 41630, 45793, 49775, 51766, 54119, 58825, 82225, 91586, 99550, 104075, 108238, 117650, 129415, 164450, 208150, 228965, 258830, 270595, 457930, 541190, 595309, 647075, 1144825, 1190618, 1294150, 1352975, 2289650, 2705950, 2976545, 5953090, 14882725, 29765450]

約数ペア:

[(1, 29765450), (2, 14882725), (5, 5953090), (10, 2976545), (11, 2705950), (13, 2289650), (22, 1352975), (23, 1294150), (25, 1190618), (26, 1144825), (46, 647075), (50, 595309), (55, 541190), (65, 457930), (110, 270595), (115, 258830), (130, 228965), (143, 208150), (181, 164450), (230, 129415), (253, 117650), (275, 108238), (286, 104075), (299, 99550), (325, 91586), (362, 82225), (506, 58825), (550, 54119), (575, 51766), (598, 49775), (650, 45793), (715, 41630), (905, 32890), (1150, 25883), (1265, 23530), (1430, 20815), (1495, 19910), (1810, 16445), (1991, 14950), (2353, 12650), (2530, 11765), (2990, 9955), (3289, 9050), (3575, 8326), (3982, 7475), (4163, 7150), (4525, 6578), (4706, 6325)]