310087960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{6553}}^1$

素因数の和:6597

約数の個数: 96

約数和(自身を含む): 863555040

約数和(自身を除く): 553467080

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 169, 182, 260, 280, 338, 364, 455, 520, 676, 728, 845, 910, 1183, 1352, 1690, 1820, 2366, 3380, 3640, 4732, 5915, 6553, 6760, 9464, 11830, 13106, 23660, 26212, 32765, 45871, 47320, 52424, 65530, 85189, 91742, 131060, 170378, 183484, 229355, 262120, 340756, 366968, 425945, 458710, 596323, 681512, 851890, 917420, 1107457, 1192646, 1703780, 1834840, 2214914, 2385292, 2981615, 3407560, 4429828, 4770584, 5537285, 5963230, 7752199, 8859656, 11074570, 11926460, 15504398, 22149140, 23852920, 31008796, 38760995, 44298280, 62017592, 77521990, 155043980, 310087960]

約数ペア:

[(1, 310087960), (2, 155043980), (4, 77521990), (5, 62017592), (7, 44298280), (8, 38760995), (10, 31008796), (13, 23852920), (14, 22149140), (20, 15504398), (26, 11926460), (28, 11074570), (35, 8859656), (40, 7752199), (52, 5963230), (56, 5537285), (65, 4770584), (70, 4429828), (91, 3407560), (104, 2981615), (130, 2385292), (140, 2214914), (169, 1834840), (182, 1703780), (260, 1192646), (280, 1107457), (338, 917420), (364, 851890), (455, 681512), (520, 596323), (676, 458710), (728, 425945), (845, 366968), (910, 340756), (1183, 262120), (1352, 229355), (1690, 183484), (1820, 170378), (2366, 131060), (3380, 91742), (3640, 85189), (4732, 65530), (5915, 52424), (6553, 47320), (6760, 45871), (9464, 32765), (11830, 26212), (13106, 23660)]