130144980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{44267}}^1$

素因数の和:44293

約数の個数: 72

約数和(自身を含む): 423910368

約数和(自身を除く): 293765388

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 44267, 88534, 132801, 177068, 221335, 265602, 309869, 442670, 531204, 619738, 664005, 885340, 929607, 1239476, 1328010, 1549345, 1859214, 2169083, 2656020, 3098690, 3718428, 4338166, 4648035, 6197380, 6507249, 8676332, 9296070, 10845415, 13014498, 18592140, 21690830, 26028996, 32536245, 43381660, 65072490, 130144980]

約数ペア:

[(1, 130144980), (2, 65072490), (3, 43381660), (4, 32536245), (5, 26028996), (6, 21690830), (7, 18592140), (10, 13014498), (12, 10845415), (14, 9296070), (15, 8676332), (20, 6507249), (21, 6197380), (28, 4648035), (30, 4338166), (35, 3718428), (42, 3098690), (49, 2656020), (60, 2169083), (70, 1859214), (84, 1549345), (98, 1328010), (105, 1239476), (140, 929607), (147, 885340), (196, 664005), (210, 619738), (245, 531204), (294, 442670), (420, 309869), (490, 265602), (588, 221335), (735, 177068), (980, 132801), (1470, 88534), (2940, 44267)]