73051020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{57977}}^1$

素因数の和:57999

約数の個数: 72

約数和(自身を含む): 253247904

約数和(自身を除く): 180196884

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 57977, 115954, 173931, 231908, 289885, 347862, 405839, 521793, 579770, 695724, 811678, 869655, 1043586, 1159540, 1217517, 1623356, 1739310, 2029195, 2087172, 2435034, 2608965, 3478620, 3652551, 4058390, 4870068, 5217930, 6087585, 7305102, 8116780, 10435860, 12175170, 14610204, 18262755, 24350340, 36525510, 73051020]

約数ペア:

[(1, 73051020), (2, 36525510), (3, 24350340), (4, 18262755), (5, 14610204), (6, 12175170), (7, 10435860), (9, 8116780), (10, 7305102), (12, 6087585), (14, 5217930), (15, 4870068), (18, 4058390), (20, 3652551), (21, 3478620), (28, 2608965), (30, 2435034), (35, 2087172), (36, 2029195), (42, 1739310), (45, 1623356), (60, 1217517), (63, 1159540), (70, 1043586), (84, 869655), (90, 811678), (105, 695724), (126, 579770), (140, 521793), (180, 405839), (210, 347862), (252, 289885), (315, 231908), (420, 173931), (630, 115954), (1260, 57977)]