19005347970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{450257}}^1$

素因数の和:450344

約数の個数: 96

約数和(自身を含む): 57316042368

約数和(自身を除く): 38310694398

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 67, 70, 90, 105, 126, 134, 201, 210, 315, 335, 402, 469, 603, 630, 670, 938, 1005, 1206, 1407, 2010, 2345, 2814, 3015, 4221, 4690, 6030, 7035, 8442, 14070, 21105, 42210, 450257, 900514, 1350771, 2251285, 2701542, 3151799, 4052313, 4502570, 6303598, 6753855, 8104626, 9455397, 13507710, 15758995, 18910794, 20261565, 28366191, 30167219, 31517990, 40523130, 47276985, 56732382, 60334438, 90501657, 94553970, 141830955, 150836095, 181003314, 211170533, 271504971, 283661910, 301672190, 422341066, 452508285, 543009942, 633511599, 905016570, 1055852665, 1267023198, 1357524855, 1900534797, 2111705330, 2715049710, 3167557995, 3801069594, 6335115990, 9502673985, 19005347970]

約数ペア:

[(1, 19005347970), (2, 9502673985), (3, 6335115990), (5, 3801069594), (6, 3167557995), (7, 2715049710), (9, 2111705330), (10, 1900534797), (14, 1357524855), (15, 1267023198), (18, 1055852665), (21, 905016570), (30, 633511599), (35, 543009942), (42, 452508285), (45, 422341066), (63, 301672190), (67, 283661910), (70, 271504971), (90, 211170533), (105, 181003314), (126, 150836095), (134, 141830955), (201, 94553970), (210, 90501657), (315, 60334438), (335, 56732382), (402, 47276985), (469, 40523130), (603, 31517990), (630, 30167219), (670, 28366191), (938, 20261565), (1005, 18910794), (1206, 15758995), (1407, 13507710), (2010, 9455397), (2345, 8104626), (2814, 6753855), (3015, 6303598), (4221, 4502570), (4690, 4052313), (6030, 3151799), (7035, 2701542), (8442, 2251285), (14070, 1350771), (21105, 900514), (42210, 450257)]