4380304890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{20533}}^1$

素因数の和:21103

約数の個数: 64

約数和(自身を含む): 11342653056

約数和(自身を除く): 6962348166

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 547, 1094, 1641, 2735, 3282, 5470, 7111, 8205, 14222, 16410, 20533, 21333, 35555, 41066, 42666, 61599, 71110, 102665, 106665, 123198, 205330, 213330, 266929, 307995, 533858, 615990, 800787, 1334645, 1601574, 2669290, 4003935, 8007870, 11231551, 22463102, 33694653, 56157755, 67389306, 112315510, 146010163, 168473265, 292020326, 336946530, 438030489, 730050815, 876060978, 1460101630, 2190152445, 4380304890]

約数ペア:

[(1, 4380304890), (2, 2190152445), (3, 1460101630), (5, 876060978), (6, 730050815), (10, 438030489), (13, 336946530), (15, 292020326), (26, 168473265), (30, 146010163), (39, 112315510), (65, 67389306), (78, 56157755), (130, 33694653), (195, 22463102), (390, 11231551), (547, 8007870), (1094, 4003935), (1641, 2669290), (2735, 1601574), (3282, 1334645), (5470, 800787), (7111, 615990), (8205, 533858), (14222, 307995), (16410, 266929), (20533, 213330), (21333, 205330), (35555, 123198), (41066, 106665), (42666, 102665), (61599, 71110)]