146931330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{503}}^1$

素因数の和:640

約数の個数: 128

約数和(自身を含む): 438939648

約数和(自身を除く): 292008318

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 107, 130, 182, 195, 210, 214, 273, 321, 390, 455, 503, 535, 546, 642, 749, 910, 1006, 1070, 1365, 1391, 1498, 1509, 1605, 2247, 2515, 2730, 2782, 3018, 3210, 3521, 3745, 4173, 4494, 5030, 6539, 6955, 7042, 7490, 7545, 8346, 9737, 10563, 11235, 13078, 13910, 15090, 17605, 19474, 19617, 20865, 21126, 22470, 29211, 32695, 35210, 39234, 41730, 45773, 48685, 52815, 53821, 58422, 65390, 91546, 97370, 98085, 105630, 107642, 137319, 146055, 161463, 196170, 228865, 269105, 274638, 292110, 322926, 376747, 457730, 538210, 686595, 699673, 753494, 807315, 1130241, 1373190, 1399346, 1614630, 1883735, 2099019, 2260482, 3498365, 3767470, 4198038, 4897711, 5651205, 6996730, 9795422, 10495095, 11302410, 14693133, 20990190, 24488555, 29386266, 48977110, 73465665, 146931330]

約数ペア:

[(1, 146931330), (2, 73465665), (3, 48977110), (5, 29386266), (6, 24488555), (7, 20990190), (10, 14693133), (13, 11302410), (14, 10495095), (15, 9795422), (21, 6996730), (26, 5651205), (30, 4897711), (35, 4198038), (39, 3767470), (42, 3498365), (65, 2260482), (70, 2099019), (78, 1883735), (91, 1614630), (105, 1399346), (107, 1373190), (130, 1130241), (182, 807315), (195, 753494), (210, 699673), (214, 686595), (273, 538210), (321, 457730), (390, 376747), (455, 322926), (503, 292110), (535, 274638), (546, 269105), (642, 228865), (749, 196170), (910, 161463), (1006, 146055), (1070, 137319), (1365, 107642), (1391, 105630), (1498, 98085), (1509, 97370), (1605, 91546), (2247, 65390), (2515, 58422), (2730, 53821), (2782, 52815), (3018, 48685), (3210, 45773), (3521, 41730), (3745, 39234), (4173, 35210), (4494, 32695), (5030, 29211), (6539, 22470), (6955, 21126), (7042, 20865), (7490, 19617), (7545, 19474), (8346, 17605), (9737, 15090), (10563, 13910), (11235, 13078)]